{"action":"Upgrade flarum/core to 1.8.0 or later.","affected":[{"fixed":"1.8.0","introduced":"0"}],"component":"flarum/core","cve_ids":["CVE-2023-40033"],"ecosystem":"Packagist","epss":0.005,"exploited":false,"fixed_versions":["1.8.0"],"ghsa_id":"GHSA-67c6-q4j4-hccg","id":"tcs_01M5KEWT2TPNB6B7JAF7YVXV0Z","modified_at":"2026-09-10T03:49:57.375221017Z","published_at":"2023-08-16T21:02:52Z","references":["https://osv.dev/vulnerability/GHSA-67c6-q4j4-hccg","https://github.com/flarum/framework/security/advisories/GHSA-67c6-q4j4-hccg","https://nvd.nist.gov/vuln/detail/CVE-2023-40033","https://github.com/flarum/framework/commit/d1059c1cc79fe61f9538f3da55e8f42abbede570","https://github.com/flarum/framework"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-67c6-q4j4-hccg","url":"https://osv.dev/vulnerability/GHSA-67c6-q4j4-hccg"}],"summary":"Flarum vulnerable to LFI and Blind SSRF via Avatar upload"}