{"action":"Upgrade addressable to 2.8.0 or later.","affected":[{"fixed":"2.8.0","introduced":"2.3.0"}],"component":"addressable","cve_ids":["CVE-2021-32740"],"ecosystem":"RubyGems","epss":0.02139,"exploited":false,"fixed_versions":["2.8.0"],"ghsa_id":"GHSA-jxhc-q857-3j6g","id":"tcs_01M5KEM2HVTR245XY4VPWQGQ3W","modified_at":"2026-07-08T06:30:05.313107278Z","published_at":"2021-07-12T16:58:33Z","references":["https://osv.dev/vulnerability/GHSA-jxhc-q857-3j6g","https://github.com/sporkmonger/addressable/security/advisories/GHSA-jxhc-q857-3j6g","https://nvd.nist.gov/vuln/detail/CVE-2021-32740","https://github.com/sporkmonger/addressable/commit/0d8a3127e35886ce9284810a7f2438bff6b43cbc","https://github.com/sporkmonger/addressable/commit/89c76130ce255c601f642a018cb5fb5a80e679a7","https://github.com/sporkmonger/addressable/commit/92685096b1f7235ed8986c03ce30a24972eed848#diff-fb36d3dc67e6565ffde17e666a98697f48e76dac38fabf1bb9e97cdf3b583d76","https://github.com/advisories/GHSA-jxhc-q857-3j6g","https://github.com/rubysec/ruby-advisory-db/blob/master/gems/addressable/CVE-2021-32740.yml","https://github.com/sporkmonger/addressable","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SDFQM2NHNAZ3NNUQZEJTYECYZYXV4UDS","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WYPVOOQU7UB277UUERJMCNQLRCXRCIQ5"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-jxhc-q857-3j6g","url":"https://osv.dev/vulnerability/GHSA-jxhc-q857-3j6g"}],"summary":"Regular Expression Denial of Service in Addressable templates"}