210 lines
9.5 KiB
JSON
210 lines
9.5 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": "wagtail",
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"vendor": "wagtail",
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"versions": [
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{
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"status": "affected",
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"version": "<= 2.11.6"
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},
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{
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"status": "affected",
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"version": ">= 2.12, <= 2.12.3"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Wagtail is a Django content management system. In affected versions of Wagtail, when saving the contents of a rich text field in the admin interface, Wagtail does not apply server-side checks to ensure that link URLs use a valid protocol. A malicious user with access to the admin interface could thus craft a POST request to publish content with `javascript:` URLs containing arbitrary code. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. See referenced GitHub advisory for additional details, including a workaround. Patched versions have been released as Wagtail 2.11.7 (for the LTS 2.11 branch) and Wagtail 2.12.4 (for the current 2.12 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": 6.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N",
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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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"cweId": "CWE-79",
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"description": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\"}",
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"lang": "en",
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"type": "CWE"
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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": "2021-04-19T18:45:14.000Z",
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-wq5h-f9p5-q7fx"
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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://pypi.org/project/wagtail/"
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}
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],
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"source": {
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"advisory": "GHSA-wq5h-f9p5-q7fx",
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"discovery": "UNKNOWN"
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},
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"title": "Improper validation of URLs ('Cross-site Scripting') in Wagtail rich text fields",
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2021-29434",
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"STATE": "PUBLIC",
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"TITLE": "Improper validation of URLs ('Cross-site Scripting') in Wagtail rich text fields"
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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": "wagtail",
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"version": {
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"version_data": [
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{
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"version_value": "<= 2.11.6"
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},
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{
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"version_value": ">= 2.12, <= 2.12.3"
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}
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}
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},
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"vendor_name": "wagtail"
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}
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}
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"data_format": "MITRE",
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{
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"lang": "eng",
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"value": "Wagtail is a Django content management system. In affected versions of Wagtail, when saving the contents of a rich text field in the admin interface, Wagtail does not apply server-side checks to ensure that link URLs use a valid protocol. A malicious user with access to the admin interface could thus craft a POST request to publish content with `javascript:` URLs containing arbitrary code. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. See referenced GitHub advisory for additional details, including a workaround. Patched versions have been released as Wagtail 2.11.7 (for the LTS 2.11 branch) and Wagtail 2.12.4 (for the current 2.12 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": 6.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N",
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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": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\"}"
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"references": {
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{
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"name": "https://github.com/wagtail/wagtail/security/advisories/GHSA-wq5h-f9p5-q7fx",
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"refsource": "CONFIRM",
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"url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-wq5h-f9p5-q7fx"
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},
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{
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"name": "https://pypi.org/project/wagtail/",
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"refsource": "MISC",
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"url": "https://pypi.org/project/wagtail/"
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}
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]
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},
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"source": {
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"advisory": "GHSA-wq5h-f9p5-q7fx",
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"discovery": "UNKNOWN"
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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": "2024-08-03T22:02:51.911Z"
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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_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/wagtail/wagtail/security/advisories/GHSA-wq5h-f9p5-q7fx"
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},
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{
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"tags": [
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},
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"cveMetadata": {
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"assignerShortName": "GitHub_M",
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"cveId": "CVE-2021-29434",
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"datePublished": "2021-04-19T18:45:14.000Z",
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"dateReserved": "2021-03-30T00:00:00.000Z",
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"dateUpdated": "2024-08-03T22:02:51.911Z",
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"state": "PUBLISHED"
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"dataVersion": "5.1"
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} |