{"action":"Upgrade ultimate-sitemap-parser to 1.8.1 or later.","affected":[{"fixed":"1.8.1","introduced":"0"}],"component":"ultimate-sitemap-parser","cve_ids":[],"ecosystem":"PyPI","exploited":false,"fixed_versions":["1.8.1"],"ghsa_id":"GHSA-8823-qg2x-pv9f","id":"tcs_01M5KF7KVHY3TM02QVH2RKM6W6","modified_at":"2026-06-19T21:30:10.231525402Z","published_at":"2026-06-19T21:15:34Z","references":["https://osv.dev/vulnerability/GHSA-8823-qg2x-pv9f","https://github.com/GateNLP/ultimate-sitemap-parser/security/advisories/GHSA-8823-qg2x-pv9f","https://github.com/GateNLP/ultimate-sitemap-parser"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-8823-qg2x-pv9f","url":"https://osv.dev/vulnerability/GHSA-8823-qg2x-pv9f"}],"summary":"Ultimate Sitemap Parser (USP): Gzip Decompression Bomb Bypasses Sitemap Size Limit"}