{"id":"GHSA-67v7-3g49-mxh2","aliases":["CVE-2026-25597"],"title":"PrestaShop affected by time based enumeration in FO login form","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"### Impact\nA time-based user enumeration vulnerability in the user authentication functionality of PrestaShop. This vulnerability allows an attacker to determine whether a customer account exists in the system by measuring response times.\n\n### Patches\n8.2.4 and 9.0.3\n\n### Workarounds\nnone\n\n### References\nFound by Lam Yiu Tung","severity":"medium","score":5.3,"published":"2026-02-03T21:13:02.000Z","modified":"2026-07-16T09:11:44.452Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"prestashop/prestashop","sources":[{"name":"OSV · GHSA-67v7-3g49-mxh2","url":"https://osv.dev/vulnerability/GHSA-67v7-3g49-mxh2"}],"ranges":[{"events":[{"introduced":"9.0.0-alpha.1"},{"fixed":"9.0.3"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.0-alpha.1","9.0.0-beta.1","9.0.0-rc.1","9.0.1","9.0.2"],"fixed":["9.0.3"]},{"ecosystem":"Packagist","name":"prestashop/prestashop","sources":[{"name":"OSV · GHSA-67v7-3g49-mxh2","url":"https://osv.dev/vulnerability/GHSA-67v7-3g49-mxh2"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"8.2.4"}],"type":"ECOSYSTEM"}],"versions":["1.7.0.0","1.7.0.0-beta.1.0","1.7.0.0-beta.2.0","1.7.0.0-beta.3.0","1.7.0.0-beta.4.0","1.7.0.0-rc.0.0","1.7.0.0-rc.1.0","1.7.0.0-rc.2.0","1.7.0.1","1.7.0.2","1.7.0.3","1.7.0.4","1.7.0.5","1.7.0.6","1.7.1.0","1.7.1.1","1.7.1.2","1.7.2.0","1.7.2.0-rc.1.0","1.7.2.1","1.7.2.2","1.7.2.3","1.7.2.4","1.7.2.5","1.7.3.0","1.7.3.1","1.7.3.2","1.7.3.3","1.7.3.4","1.7.4.0","1.7.4.0-beta.1","1.7.4.1","1.7.4.2","1.7.4.3","1.7.4.4","1.7.5.0","1.7.5.0-beta.1","1.7.5.0-rc.1","1.7.5.1","1.7.5.2","1.7.6.0","1.7.6.0-beta.1","1.7.6.0-rc.1","1.7.6.0-rc.2","1.7.6.1","1.7.6.2","1.7.6.3","1.7.6.4","1.7.6.5","1.7.6.6","1.7.6.7","1.7.6.8","1.7.6.9","1.7.7.0","1.7.7.0-beta.1","1.7.7.0-beta.2","1.7.7.0-rc.1","1.7.7.1","1.7.7.2","1.7.7.3","1.7.7.4","1.7.7.5","1.7.7.6","1.7.7.7","1.7.7.8","1.7.8.0","1.7.8.0-beta.1","1.7.8.0-rc.1","1.7.8.1","1.7.8.10","1.7.8.11","1.7.8.2","1.7.8.3","1.7.8.4","1.7.8.5","1.7.8.6","1.7.8.7","1.7.8.8","1.7.8.9","8.0.0","8.0.0-beta.1","8.0.0-rc.1","8.0.1","8.0.2","8.0.3","8.0.4","8.0.5","8.1.0","8.1.0-beta.1","8.1.0-rc.1","8.1.1","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.1.7","8.2.0","8.2.1","8.2.2","8.2.3"],"fixed":["8.2.4"]}],"sourceAffected":[],"references":["https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2","https://nvd.nist.gov/vuln/detail/CVE-2026-25597","https://github.com/PrestaShop/PrestaShop","https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.4","https://github.com/PrestaShop/PrestaShop/releases/tag/9.0.3"],"sources":[{"name":"OSV","id":"GHSA-67v7-3g49-mxh2","modified":"2026-07-16T09:11:44.452323049Z","url":"https://osv.dev/vulnerability/GHSA-67v7-3g49-mxh2"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T18:15:34.797Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}