234 lines
10 KiB
JSON
234 lines
10 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "phpoffice/phpspreadsheet",
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"vendor": "n/a",
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"versions": [
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{
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"lessThan": "unspecified",
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"status": "affected",
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"version": "0.0.0",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Nikkolai Fernandez"
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}
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],
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"datePublic": "2020-12-09T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "This affects the package phpoffice/phpspreadsheet from 0.0.0. The library is vulnerable to XSS when creating an html output from an excel file by adding a comment on any cell. The root cause of this issue is within the HTML writer where user comments are concatenated as part of link and this is returned as HTML. A fix for this issue is available on commit 0ed5b800be2136bcb8fa9c1bdf59abc957a98845/master branch."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"exploitCodeMaturity": "PROOF_OF_CONCEPT",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"remediationLevel": "OFFICIAL_FIX",
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"reportConfidence": "CONFIRMED",
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"scope": "UNCHANGED",
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"temporalScore": 6.4,
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"temporalSeverity": "MEDIUM",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N/E:P/RL:O/RC:C",
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"version": "3.1"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "Cross-site Scripting (XSS)",
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"lang": "en",
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"type": "text"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2020-12-11T03:43:41.000Z",
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"orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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"shortName": "snyk"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://snyk.io/vuln/SNYK-PHP-PHPOFFICEPHPSPREADSHEET-1048856"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/0ed5b800be2136bcb8fa9c1bdf59abc957a98845"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/PHPOffice/PhpSpreadsheet/blob/master/src/PhpSpreadsheet/Writer/Html.php%23L1792"
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}
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],
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"title": "Cross-site Scripting (XSS)",
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "report@snyk.io",
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"DATE_PUBLIC": "2020-12-09T16:40:08.254495Z",
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"ID": "CVE-2020-7776",
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"STATE": "PUBLIC",
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"TITLE": "Cross-site Scripting (XSS)"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "phpoffice/phpspreadsheet",
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"version": {
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"version_data": [
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{
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"version_affected": ">=",
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"version_value": "0.0.0"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Nikkolai Fernandez"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "This affects the package phpoffice/phpspreadsheet from 0.0.0. The library is vulnerable to XSS when creating an html output from an excel file by adding a comment on any cell. The root cause of this issue is within the HTML writer where user comments are concatenated as part of link and this is returned as HTML. A fix for this issue is available on commit 0ed5b800be2136bcb8fa9c1bdf59abc957a98845/master branch."
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}
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]
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N/E:P/RL:O/RC:C",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Cross-site Scripting (XSS)"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://snyk.io/vuln/SNYK-PHP-PHPOFFICEPHPSPREADSHEET-1048856",
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"refsource": "MISC",
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"url": "https://snyk.io/vuln/SNYK-PHP-PHPOFFICEPHPSPREADSHEET-1048856"
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},
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{
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"name": "https://github.com/PHPOffice/PhpSpreadsheet/commit/0ed5b800be2136bcb8fa9c1bdf59abc957a98845",
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"refsource": "MISC",
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"url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/0ed5b800be2136bcb8fa9c1bdf59abc957a98845"
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},
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{
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"name": "https://github.com/PHPOffice/PhpSpreadsheet/blob/master/src/PhpSpreadsheet/Writer/Html.php%23L1792",
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"refsource": "MISC",
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"url": "https://github.com/PHPOffice/PhpSpreadsheet/blob/master/src/PhpSpreadsheet/Writer/Html.php%23L1792"
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}
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]
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}
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-04T09:41:01.607Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://snyk.io/vuln/SNYK-PHP-PHPOFFICEPHPSPREADSHEET-1048856"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/0ed5b800be2136bcb8fa9c1bdf59abc957a98845"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/PHPOffice/PhpSpreadsheet/blob/master/src/PhpSpreadsheet/Writer/Html.php%23L1792"
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}
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]
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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"assignerShortName": "snyk",
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"cveId": "CVE-2020-7776",
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"datePublished": "2020-12-09T16:45:18.358Z",
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"dateReserved": "2020-01-21T00:00:00.000Z",
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"dateUpdated": "2024-09-16T19:39:56.390Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |