{"action":"Upgrade changedetection-io to 0.54.4 or later.","affected":[{"fixed":"0.54.4","introduced":"0"}],"component":"changedetection-io","cve_ids":["CVE-2026-29038"],"ecosystem":"PyPI","epss":0.00294,"exploited":false,"fixed_versions":["0.54.4"],"ghsa_id":"GHSA-8whx-v8qq-pq64","id":"tcs_01M5KF98RPPRDPTDQVV89JXSKF","modified_at":"2026-07-13T07:26:50.318400804Z","published_at":"2026-03-04T20:58:14Z","references":["https://osv.dev/vulnerability/GHSA-8whx-v8qq-pq64","https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-8whx-v8qq-pq64","https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-mw8m-398g-h89w","https://nvd.nist.gov/vuln/detail/CVE-2026-29038","https://github.com/dgtlmoon/changedetection.io/commit/ec7d56f85d1e9690fca7cb4711c1fb20dffec780","https://github.com/dgtlmoon/changedetection.io","https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.4"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-8whx-v8qq-pq64","url":"https://osv.dev/vulnerability/GHSA-8whx-v8qq-pq64"}],"summary":"changedetection.io has Reflected XSS in its RSS Tag Error Response"}