{"action":"Upgrade protego to 0.6.2 or later.","affected":[{"fixed":"0.6.2","introduced":"0"}],"component":"protego","cve_ids":["CVE-2026-55520"],"ecosystem":"PyPI","epss":0.00511,"exploited":false,"fixed_versions":["0.6.2"],"ghsa_id":"GHSA-wjmf-p669-5m5p","id":"tcs_01M5KG2AX5MNRD6BSEXK2873P9","modified_at":"2026-09-10T12:25:43.026818158Z","published_at":"2026-08-28T18:43:02Z","references":["https://osv.dev/vulnerability/GHSA-wjmf-p669-5m5p","https://github.com/scrapy/protego/security/advisories/GHSA-wjmf-p669-5m5p","https://github.com/scrapy/protego/commit/785940181659bf440ba82f1da148fade5087e858","https://github.com/scrapy/protego","https://github.com/scrapy/protego/releases/tag/0.6.2"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-wjmf-p669-5m5p","url":"https://osv.dev/vulnerability/GHSA-wjmf-p669-5m5p"}],"summary":"Protego has exponential backtracking ReDoS in robots.txt URL wildcard matching"}