{"id":"CVE-2025-49590","summary":"CryptPad Dom-Based Cross-Site Scripting (XSS) Vulnerability","details":"CryptPad is a collaboration suite. Prior to version 2025.3.0, the \"Link Bouncer\" functionality attempts to filter javascript URIs to prevent Cross-Site Scripting (XSS), however this can be bypassed. There is an \"early allow\" code path that happens before the URI's protocol/scheme is checked, which a maliciously crafted URI can follow. This issue has been patched in version 2025.3.0.","aliases":["GHSA-vq9h-x3gr-v8rj"],"modified":"2026-08-27T03:57:04.362350650Z","published":"2025-06-18T22:14:06.323Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-692"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/49xxx/CVE-2025-49590.json"},"references":[{"type":"WEB","url":"https://github.com/cryptpad/cryptpad/blob/15c81aa8ccb737a9a1167481f4a699af331364bb/www/bounce/main.js#L64-L95"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/49xxx/CVE-2025-49590.json"},{"type":"ADVISORY","url":"https://github.com/cryptpad/cryptpad/security/advisories/GHSA-vq9h-x3gr-v8rj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49590"},{"type":"FIX","url":"https://github.com/cryptpad/cryptpad/commit/d5e4830ba104a4a442cb23aab5378b8565a95607"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cryptpad/cryptpad","events":[{"introduced":"0"},{"fixed":"52a4d926d902eb4f667cab49b14875174373ef80"},{"fixed":"d5e4830ba104a4a442cb23aab5378b8565a95607"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2025.3.0"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:xwiki:cryptpad:*:*:*:*:*:*:*:*"}}],"versions":["2024.6.0","2024.3.1","2024.3.0","5.7.0","5.6.0","5.5.0","5.4.0","5.3.0","5.2.1","5.2.0","4.8.0","4.7.0","4.6.0","4.5.0","4.4.0","3.23.2","3.23.1","3.23.0","3.15.0","3.20.1","3.18.1","3.18.0","3.14.0","3.10.0","3.9.0","3.8.0","3.7.0","3.3.0","2.22.0","2.21.0","2.19.0","2.17.06","2.17.05","2.17.0","1.24.0","1.23.0","1.22.0","1.21.0","1.20.0","1.18.0","1.12.0","1.11.0","1.9.0","1.8.0","1.4.0","1.3.0","1.2.0","1.1.1","1.1.0","0.3.0","0.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-49590.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:P"}]}