225 lines
10 KiB
JSON
225 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": "wordpress-develop",
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"vendor": "WordPress",
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"versions": [
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{
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"status": "affected",
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"version": ">= 5.0, < 5.8.0"
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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": "WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. ### Impact The issue allows an authenticated but low-privileged user (like contributor/author) to execute XSS in the editor. This bypasses the restrictions imposed on users who do not have the permission to post `unfiltered_html`. ### Patches This has been patched in WordPress 5.8, and will be pushed to older versions via minor releases (automatic updates). It's strongly recommended that you keep auto-updates enabled to receive the fix. ### References https://wordpress.org/news/category/releases/ https://hackerone.com/reports/1142140 ### For more information If you have any questions or comments about this advisory: * Open an issue in [HackerOne](https://hackerone.com/wordpress)"
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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": 7.6,
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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": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/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": "2021-10-14T22:06:07.000Z",
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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_MISC"
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],
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"url": "https://hackerone.com/reports/1142140"
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},
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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/WordPress/wordpress-develop/security/advisories/GHSA-wh69-25hr-h94v"
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},
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{
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"name": "DSA-4985",
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"tags": [
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"vendor-advisory",
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"x_refsource_DEBIAN"
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],
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"url": "https://www.debian.org/security/2021/dsa-4985"
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}
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],
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"source": {
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"advisory": "GHSA-wh69-25hr-h94v",
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"discovery": "UNKNOWN"
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},
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"title": "Authenticated cross-site scripting (XSS) in WordPress editor",
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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-2021-39201",
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"STATE": "PUBLIC",
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"TITLE": "Authenticated cross-site scripting (XSS) in WordPress editor"
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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": "wordpress-develop",
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"version": {
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"version_data": [
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{
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"version_value": ">= 5.0, < 5.8.0"
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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": "WordPress"
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}
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]
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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": "WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. ### Impact The issue allows an authenticated but low-privileged user (like contributor/author) to execute XSS in the editor. This bypasses the restrictions imposed on users who do not have the permission to post `unfiltered_html`. ### Patches This has been patched in WordPress 5.8, and will be pushed to older versions via minor releases (automatic updates). It's strongly recommended that you keep auto-updates enabled to receive the fix. ### References https://wordpress.org/news/category/releases/ https://hackerone.com/reports/1142140 ### For more information If you have any questions or comments about this advisory: * Open an issue in [HackerOne](https://hackerone.com/wordpress)"
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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": 7.6,
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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": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/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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}
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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://hackerone.com/reports/1142140",
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"refsource": "MISC",
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"url": "https://hackerone.com/reports/1142140"
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},
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{
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"name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-wh69-25hr-h94v",
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"refsource": "CONFIRM",
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"url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-wh69-25hr-h94v"
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},
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{
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"name": "DSA-4985",
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"refsource": "DEBIAN",
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"url": "https://www.debian.org/security/2021/dsa-4985"
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}
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]
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},
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"source": {
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"advisory": "GHSA-wh69-25hr-h94v",
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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": "2024-08-04T01:58:18.168Z"
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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://hackerone.com/reports/1142140"
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},
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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/WordPress/wordpress-develop/security/advisories/GHSA-wh69-25hr-h94v"
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},
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{
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"name": "DSA-4985",
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"tags": [
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"vendor-advisory",
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"x_refsource_DEBIAN",
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"x_transferred"
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],
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"url": "https://www.debian.org/security/2021/dsa-4985"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"assignerShortName": "GitHub_M",
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"cveId": "CVE-2021-39201",
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"datePublished": "2021-09-09T21:35:08.000Z",
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"dateReserved": "2021-08-16T00:00:00.000Z",
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"dateUpdated": "2024-08-04T01:58:18.168Z",
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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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} |