{"id":"CVE-2023-53929","aliases":["GHSA-x2v3-9p22-w3x6"],"url":"https://o3.security/vulnerability/CVE-2023-53929","summary":"phpMyFAQ 3.1.12 CSV Injection via User Profile Export","details":"phpMyFAQ 3.1.12 contains a CSV injection vulnerability that allows authenticated users to inject malicious formulas into their profile names. Attackers can modify their user profile name with a payload like 'calc|a!z|' to trigger code execution when an administrator exports user data as a CSV file.","published":"2025-12-17T22:44:57.447Z","modified":"2026-08-12T03:51:08.621575435Z","cvss":null,"epss":{"score":0.00527,"percentile":0.42486,"asOf":"2026-08-20"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"thorsten/phpmyfaq","fixedVersion":null},{"ecosystem":"Packagist","name":"phpmyfaq/phpmyfaq","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://www.phpmyfaq.de/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53929.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53929"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/phpmyfaq-csv-injection-via-user-profile-export"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/51399"},{"type":"PACKAGE","url":"https://github.com/thorsten/phpMyFAQ"},{"type":"WEB","url":"https://www.phpmyfaq.de"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.621575435Z"}}