{"id":"CVE-2026-25861","summary":"QloApps 1.7.0 Weak Password Hashing via MD5 in Tools.php","details":"QloApps through 1.7.0, fixed in commit 64e9722, contains a weak cryptographic algorithm vulnerability that allows attackers to compromise user credentials by exploiting the use of MD5 for password hashing in the Tools::encrypt() function within classes/Tools.php, which concatenates a static cookie key with the supplied password. Attackers can perform offline brute-force attacks against the MD5 hashes, with the risk compounded by auto-generated 8-character passwords assigned during guest-to-customer account conversion in classes/Customer.php, making credential recovery trivial.","modified":"2026-08-12T03:51:21.618733999Z","published":"2026-06-02T22:09:19.351Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-916"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25861.json","unresolved_ranges":[{"extracted_events":[{"introduced":"64e9722e7e6a8fda77dd53964d988fb6b5c3d174"},{"last_affected":"64e9722e7e6a8fda77dd53964d988fb6b5c3d174"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25861.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25861"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/qloapps-weak-password-hashing-via-md5-in-tools-php"},{"type":"REPORT","url":"https://github.com/Qloapps/QloApps/pull/1689"},{"type":"FIX","url":"https://github.com/Qloapps/QloApps/commit/64e9722e7e6a8fda77dd53964d988fb6b5c3d174"},{"type":"PACKAGE","url":"https://github.com/Qloapps/QloApps"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qloapps/qloapps","events":[{"introduced":"0"},{"fixed":"f768898c20c43cb0733a6099e390e5be71631393"},{"fixed":"64e9722e7e6a8fda77dd53964d988fb6b5c3d174"}],"database_specific":{"source":["DESCRIPTION","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"1.7.0"}]}}],"versions":["v1.7.0","v1.6.1","v1.6.0","v1.5.2","v1.5.0","v1.4.1","v1.4.0","v1.3.2","v1.3.1","v1.3.0","v0.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25861.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}