{"kind": "product", "path": "vulns/packagist/auth0%2Fwordpress", "name": "auth0/wordpress", "product": "auth0/wordpress", "ecosystem": "Packagist", "items": [{"id": "GHSA-vfpx-q664-h93m", "noindex": false, "published": "2026-04-03T03:43:13Z", "modified": "2026-04-03T03:49:35.166346Z", "cvss": 8.2, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/ghsa-vfpx-q664-h93m", "title": "Auth0 WordPress Plugin has Insufficient Entropy in Cookie Encryption", "description": "### Impact\nIn applications built with the Auth0 PHP SDK, cookies are encrypted with insufficient entropy, which may result in threat actors brute-forcing the encryption key and forging session cookies.\n\n### Am I Affected?\nConsumers are affected if their application meets the following preconditions:\n- It is using the Auth0 WordPress Plugin, versions between 5.0.0-BETA0 and 5.5.0\n- Auth0 WordPress plugin using the Auth0-PHP SDK versions between 8.0.0 to 8.18.0.\n\n### Resolution\nUpgrade Auth0/wordpress to version 5.6.0 or greater.", "references": ["https://github.com/auth0/wordpress/security/advisories/GHSA-vfpx-q664-h93m", "https://github.com/auth0/wordpress", "https://osv.dev/vulnerability/GHSA-vfpx-q664-h93m"], "fixes": ["5.6.0"], "products": [{"name": "auth0/wordpress", "path": "vulns/packagist/auth0%2Fwordpress", "ecosystem": "Packagist"}]}, {"id": "GHSA-vvg7-8rmq-92g7", "noindex": false, "published": "2025-12-17T20:57:09Z", "modified": "2026-02-04T04:28:48.180282Z", "cvss": 6.8, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/ghsa-vvg7-8rmq-92g7", "title": "Auth0 WordPress has Improper Audience Validation via Auth0-PHP SDK Dependency", "description": "### Description\nIn applications built with the Auth0-PHP SDK, the audience validation in access tokens is performed improperly. Without proper validation, affected applications may accept ID tokens as Access tokens.\n\n### Affected product and versions\nProjects are affected if they meet the following preconditions:\n\n- Applications using the Auth0 Wordpress plugin with version between 5.0.0-BETA0 and 5.4.0,\n- Auth0 Wordpress plugin uses the Auth0-PHP SDK with versions between 8.0.0 and 8.17.0.\n\n### Resolution\nUpgrade Auth0 Wordpress plugin to version 5.5.0 or greater.\n\n### Acknowledgement\nOkta would like to thank Jafar Sadiq (iaf4r) for their di", "references": ["https://github.com/auth0/wordpress/security/advisories/GHSA-vvg7-8rmq-92g7", "https://github.com/auth0/wordpress/commit/b207c6f7fd06507b90c4e6bcc18a857ef9e018de", "https://github.com/auth0/wordpress"], "fixes": ["5.5.0"], "products": [{"name": "auth0/wordpress", "path": "vulns/packagist/auth0%2Fwordpress", "ecosystem": "Packagist"}]}, {"id": "GHSA-862m-5253-832r", "noindex": false, "published": "2025-06-05T01:19:24Z", "modified": "2026-02-04T02:51:35.717732Z", "cvss": 9.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H", "severity": "critical", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/ghsa-862m-5253-832r", "title": "Auth0 Wordpress Plugin vulnerable to Deserialization of Untrusted Data", "description": "**Overview**\nThe Auth0 Wordpress plugin contains a critical vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data.\n\n**Am I Affected?**\nYou are affected by this vulnerability if you meet the following preconditions:\n\n1. Applications using the Auth0 WordPress plugin, versions between 5.0.0 BETA-0 to 5.0.1. \n2. Auth0 WordPress plugin uses the Auth0-PHP SDK with version 8.0.0-BETA3 to 8.3.0.\n\n**Fix**\nUpgrade the Auth0 WordPress plugin to the latest version (v5.3.0).", "references": ["https://github.com/auth0/auth0-PHP/security/advisories/GHSA-v9m8-9xxp-q492", "https://github.com/auth0/laravel-auth0/security/advisories/GHSA-c42h-56wx-h85q", "https://github.com/auth0/symfony/security/advisories/GHSA-98j6-67v3-mw34"], "fixes": ["5.1.0"], "products": [{"name": "auth0/wordpress", "path": "vulns/packagist/auth0%2Fwordpress", "ecosystem": "Packagist"}]}, {"id": "GHSA-2f4r-34m4-3w8q", "noindex": false, "published": "2025-05-17T15:07:23Z", "modified": "2026-02-04T02:29:04.364804Z", "cvss": 9.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "severity": "critical", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/ghsa-2f4r-34m4-3w8q", "title": "Auth0 Wordpress plugin Vulnerable to Brute Force Authentication Tags of CookieStore Sessions", "description": "**Overview**\nSession cookies of applications using the Auth0 Wordpress plugin configured with CookieStore have authentication tags that can be brute forced, which may result in unauthorized access.\n\n**Am I Affected?**\nYou are affected by this vulnerability if you meet the following pre-conditions:\n1. Applications using the Auth0 WordPress Plugin with version <=5.2.1\n2. Auth0 WordPress Plugin uses the Auth0-PHP SDK with version 8.0.0-BETA1 or higher and below 8.14.0. \n3. Session storage configured with CookieStore.\n\n\n**Fix**\nUpgrade Auth0/wordpress plugin to v5.3.0. As an additional precautionary measure, we recommend rotating your cookie encr", "references": ["https://github.com/auth0/wordpress/security/advisories/GHSA-2f4r-34m4-3w8q", "https://nvd.nist.gov/vuln/detail/CVE-2025-47275", "https://github.com/auth0/wordpress/commit/06b64468089472d8b62c881708be7eb3749b35ac"], "fixes": ["5.3.0"], "products": [{"name": "auth0/wordpress", "path": "vulns/packagist/auth0%2Fwordpress", "ecosystem": "Packagist"}]}, {"id": "CVE-2023-6813", "noindex": false, "published": "2024-07-10T07:36:43.632Z", "modified": "2026-04-08T16:35:03.445Z", "cvss": 6.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "severity": "medium", "epss": 0.00359, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2023-6813", "title": "Login by Auth0 <= 4.6.0 - Reflected Cross-Site Scripting via wle", "description": "The Login by Auth0 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘wle’ parameter in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.", "references": ["https://www.wordfence.com/threat-intel/vulnerabilities/id/0c4e0d48-fde1-45dd-8e06-4582cf677579?source=cve", "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3114611%40auth0&new=3114611%40auth0&sfp_email=&sfph_mail=", "https://nvd.nist.gov/vuln/detail/CVE-2023-6813"], "fixes": ["4.6.1"], "products": [{"name": "auth0/wordpress", "path": "vulns/packagist/auth0%2Fwordpress", "ecosystem": "Packagist"}]}], "total": 5, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "auth0/wordpress", "path": "vulns/packagist/auth0%2Fwordpress", "ecosystem": "Packagist"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-04-08T16:35:03.445Z", "early_advisories": [], "license": "Sie dürfen die Auswahl von PatchFirst und unsere Ergänzungen (Prioritäten, Frühwarnungen, Texte, Zusammenfassungen und Aggregate) für eigene Zwecke einschließlich interner geschäftlicher Aufgaben frei nutzen. 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Nachrichten werden im jeweiligen Eintrag mit einem Link zur Originalquelle belegt.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. 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