{"action":"Upgrade wagtail to 7.0.8 or later.","affected":[{"fixed":"7.0.8","introduced":"0"},{"fixed":"7.3.3","introduced":"7.1"},{"fixed":"7.4.2","introduced":"7.4"}],"component":"wagtail","cve_ids":["CVE-2026-54260"],"ecosystem":"PyPI","epss":0.00373,"exploited":false,"fixed_versions":["7.0.8","7.3.3","7.4.2"],"ghsa_id":"GHSA-f2p5-j6fg-5cxf","id":"tcs_01M5KFE57CSS3TPVZCR0S7K8N3","modified_at":"2026-08-20T18:45:13.522719566Z","published_at":"2026-08-20T18:40:13Z","references":["https://osv.dev/vulnerability/GHSA-f2p5-j6fg-5cxf","https://github.com/wagtail/wagtail/security/advisories/GHSA-f2p5-j6fg-5cxf","https://nvd.nist.gov/vuln/detail/CVE-2026-54260","https://github.com/pypa/advisory-database/tree/main/vulns/wagtail/PYSEC-2026-613.yaml","https://github.com/wagtail/wagtail"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-f2p5-j6fg-5cxf","url":"https://osv.dev/vulnerability/GHSA-f2p5-j6fg-5cxf"}],"summary":"Wagtail: Denial of service via unbounded filter specs in the image preview"}