{"cve":"CVE-2023-39343","nvd":{"published":"2023-08-04T01:15:10.250","modified":"2026-06-17T06:12:06.130","status":"Modified","description":"Sulu is an open-source PHP content management system based on the Symfony framework. It allows over the Admin Login form to detect which user (username, email) exists and which one do not exist. Sulu Installation not using the old Symfony 5.4 security System and previous version are not impacted by this Security issue. The vulnerability has been patched in version 2.5.10.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-204"],"references":["https://github.com/sulu/sulu/commit/5f6c98ba030b2005793e2dc647cc938937ea889b","https://github.com/sulu/sulu/releases/tag/2.5.10","https://github.com/sulu/sulu/security/advisories/GHSA-wmwf-49vv-p3mr","https://github.com/sulu/sulu/commit/5f6c98ba030b2005793e2dc647cc938937ea889b","https://github.com/sulu/sulu/releases/tag/2.5.10"],"products":["sulu:sulu"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-39343","score":0.00622,"percentile":0.49845,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}