{"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-p5wc-9w9r-m232","id":"tcs_01M5KFSEH5NR30MJKRJZKJFA82","modified_at":"2026-06-19T21:30:08.798370092Z","published_at":"2026-06-19T21:15:36Z","references":["https://osv.dev/vulnerability/GHSA-p5wc-9w9r-m232","https://github.com/GateNLP/ultimate-sitemap-parser/security/advisories/GHSA-p5wc-9w9r-m232","https://github.com/GateNLP/ultimate-sitemap-parser"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-p5wc-9w9r-m232","url":"https://osv.dev/vulnerability/GHSA-p5wc-9w9r-m232"}],"summary":"Ultimate Sitemap Parser (USP): XML Entity Expansion (Billion Laughs) DoS in XMLSitemapParser"}