{"answers":{"affected":"2 open source packages ship an affected version, including redaxo/source. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63000 exists.","fix":"Upgrade redaxo/source to 5.21.2 or later.","what":"CVE-2026-63000 is a medium-severity vulnerability in redaxo core, published on 23 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-63000 and fix it if it is affected.\n\nWhat it is: CVE-2026-63000 is a medium-severity vulnerability in redaxo core, published on 23 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63000 exists.\n\nAffected packages and fixed versions:\n- redaxo/source (Packagist): affected all versions; fixed in 5.21.2\n- redaxo/source (Packagist): affected all versions; fixed in 5.21.2\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-63000/ (Markdown: https://insights.sbomify.com/CVE-2026-63000/index.md)","id":"CVE-2026-63000","markdown":"https://insights.sbomify.com/CVE-2026-63000/index.md","name":"CVE-2026-63000","record":{"aliases":["GHSA-m8r3-22v6-g877"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"REDAXO CMS","requires_auth":"none","summary":"An unauthenticated attacker can force a logged-in administrator to update addons via CSRF, potentially altering site code or disrupting operations.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"redaxo","vendor":"redaxo"}],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"REDAXO is a PHP-based content management system. Prior to 5.21.2, rex_api_install_package_update in redaxo/src/addons/install/lib/api/api_package_update.php inherits the false default from rex_api_function::requiresCsrfProtection() instead of requiring a CSRF token. An unauthenticated attacker can cause a logged-in administrator's browser to request a selected package update from the configured REDAXO package server, changing installed addon code or disrupting the site without the administrator's intent. This issue is fixed in version 5.21.2.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates","id":"CVE-2026-63000","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"REDAXO: Stored XSS via Unescaped Media Manager Type Name in `mediaIsInUse()`","id":"CVE-2026-63001"},"packages":[{"ecosystem":"Packagist","fixed":["5.21.2"],"introduced":["0"],"last_affected":[],"package":"redaxo/source","purl":null,"source":"GHSA-m8r3-22v6-g877"},{"ecosystem":"Packagist","fixed":["5.21.2"],"introduced":["0"],"last_affected":[],"package":"redaxo/source","purl":"pkg:composer/redaxo/source","source":"GHSA-m8r3-22v6-g877"}],"prev":{"headline":"Path traversal in copier","id":"CVE-2026-62999"},"products":["core"],"published":"2026-09-23","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2018-18200","kev_date_added":null,"published":"2018-10-09"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2018-17831","kev_date_added":null,"published":"2018-10-01"},{"cvss_score":8.3,"headline":"Redaxo has Path Traversal in Backup Addon Leading to Arbitrary File Read","id":"CVE-2026-21857","kev_date_added":null,"published":"2026-01-07"},{"cvss_score":7.5,"headline":"Code injection in n/a","id":"CVE-2006-2843","kev_date_added":null,"published":"2006-06-06"},{"cvss_score":7.5,"headline":"Multiple PHP remote file inclusion vulnerabilities in Redaxo 3.0 allow remote attackers to execute arbitrary PHP code via a URL in the REX[I","id":"CVE-2006-2844","kev_date_added":null,"published":"2006-06-06"},{"cvss_score":7.5,"headline":"Code injection in n/a","id":"CVE-2006-2845","kev_date_added":null,"published":"2006-06-06"},{"cvss_score":7.2,"headline":"REDAXO CMS is vulnerable to RCE attack through its template management component","id":"CVE-2025-64050","kev_date_added":null,"published":"2025-11-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-29","vendors":["redaxo"]},"summary":"An unauthenticated attacker can force a logged-in administrator to update addons via CSRF, potentially altering site code or disrupting operations.","url":"https://insights.sbomify.com/CVE-2026-63000/"}