{"action":"Upgrade github.com/axllent/mailpit to 1.30.0 or later.","affected":[{"fixed":"1.30.0","introduced":"0"}],"component":"github.com/axllent/mailpit","cve_ids":["CVE-2026-45713"],"ecosystem":"Go","epss":0.00607,"exploited":false,"fixed_versions":["1.30.0"],"ghsa_id":"GHSA-fpxj-m5q8-fphw","id":"tcs_01M5KF9MRN49Z8MBX1SJQ86WFV","modified_at":"2026-09-02T23:45:04.674047363Z","published_at":"2026-05-19T15:54:12Z","references":["https://osv.dev/vulnerability/GHSA-fpxj-m5q8-fphw","https://github.com/axllent/mailpit/security/advisories/GHSA-fpxj-m5q8-fphw","https://nvd.nist.gov/vuln/detail/CVE-2026-45713","https://github.com/axllent/mailpit","https://github.com/axllent/mailpit/releases/tag/v1.30.0"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-fpxj-m5q8-fphw","url":"https://osv.dev/vulnerability/GHSA-fpxj-m5q8-fphw"}],"summary":"Mailpit: Unauthenticated remote memory-exhaustion DoS via unlimited SMTP DATA and /api/v1/send body sizes"}