{"id":"CVE-2025-6050","summary":"Stored Cross-Site Scripting (XSS) in Mezzanine CMS Admin Interface","details":"Mezzanine CMS, in versions prior to 6.1.1, contains a Stored Cross-Site Scripting (XSS) vulnerability in the admin interface. The vulnerability exists in the \"displayable_links_js\" function, which fails to properly sanitize blog post titles before including them in JSON responses served via \"/admin/displayable_links.js\". An authenticated admin user can create a blog post with a malicious JavaScript payload in the title field, then trick another admin user into clicking a direct link to the \"/admin/displayable_links.js\" endpoint, causing the malicious script to execute in their browser.","aliases":["GHSA-7pr5-w74r-jjj7","PYSEC-2025-236"],"modified":"2026-08-12T03:51:24.286746777Z","published":"2025-06-17T11:06:12.360Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6050.json","cna_assigner":"Checkmarx","cwe_ids":["CWE-79"]},"references":[{"type":"WEB","url":"https://github.com/stephenmcd/mezzanine/discussions/2080"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://advisory.checkmarx.net/advisory/CVE-2025-6050/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6050.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6050"},{"type":"FIX","url":"https://github.com/stephenmcd/mezzanine/commit/898630d8df48cf3ddb8b9942f59168b93216e3f8"},{"type":"PACKAGE","url":"https://github.com/stephenmcd/mezzanine"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/stephenmcd/mezzanine","events":[{"introduced":"0"},{"fixed":"898630d8df48cf3ddb8b9942f59168b93216e3f8"}],"database_specific":{"extracted_events":[{"introduced":"0.1"},{"fixed":"6.1.1"},{"introduced":"0"}],"source":["AFFECTED_FIELD","CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:jupo:mezzanine:*:*:*:*:*:*:*:*"}}],"versions":["v6.1.0","v6.0.1","v5.1.1","v5.1.0","v5.0.0-alpha.1","v4.3.0","v4.2.3","v4.2.2","v4.2.1","v4.2.0","v4.1.0","v4.0.1","4.0.1","v4.0.0","4.0.0","v3.1.3","3.1.3","v3.1.2","3.1.2","v3.1.1","3.1.1","v3.1.0","3.1.0","v3.0.9","3.0.9","v3.0.8","3.0.8","v3.0.7","3.0.7","v3.0.6","3.0.6","v3.0.5","3.0.5","v3.0.4","3.0.4","v3.0.3","3.0.3","v3.0.2","3.0.2","v3.0.1","3.0.1","v3.0.0","3.0.0","v1.4.16","1.4.16","v1.4.15","1.4.15","v1.4.14","1.4.14","v1.4.13","1.4.13","v1.4.12","1.4.12","v1.4.11","1.4.11","v1.4.10","1.4.10","v1.4.9","1.4.9","v1.4.8","1.4.8","v1.4.7","1.4.7","v1.4.6","1.4.6","v1.4.5","1.4.5","v1.4.4","1.4.4","v1.4.3","1.4.3","v1.4.2","1.4.2","v1.4.1","1.4.1","v1.4.0","1.4.0","1.3.0","1.2.3","1.2.2","1.2.1","v1.1.2","1.1.2","v1.1.1","1.1.1","1.1.0","v1.0.8","1.0.8","v1.0.7","1.0.7","v1.0.6","1.0.6","v1.0.5","1.0.5","v1.0.4","1.0.4","v1.0.3","1.0.3","v1.0.2","1.0.2","v1.0.1","1.0.1","v1.0.0","1.0.0","v0.12.4","0.12.4","v0.12","0.12","v0.11.10","0.11.10","v0.11.9","0.11.9","v0.11.8","0.11.8","v0.11.7","0.11.7","v0.11.6","0.11.6","v0.11.5","0.11.5","v0.11.4","0.11.4","v0.11.3","0.11.3","v0.11.2","0.11.2","v0.11.1","0.11.1","v0.11","0.11","v0.10.6","0.10.6","v0.10.5","0.10.5","v0.10.4","0.10.4","v0.10.3","0.10.3","v0.10.2","0.10.2","v0.10.1","0.10.1","v0.10","0.10","v0.8.5","0.8.5","v0.8.4","v0.8.3","v0.8.2","v0.8.1","v0.8","0.8","v0.7.3","0.7.3","v0.7.2","0.7.2","v0.7","0.7","v0.6.4","0.6.4","v0.6.3","0.6.3","v0.6.2","0.6.2","v0.6.1","0.6.1","v0.6","0.6","v0.5","0.5","v0.4","0.4","v0.3.3","v0.3.2","v0.2.4","0.2.4","v0.2.3","0.2.3","v0.1.2","v0.1.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6050.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N"}]}