{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80211","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-08-25T23:15:39.156Z","datePublished":"2026-08-27T14:50:31.799Z","dateUpdated":"2026-09-24T14:19:47.089Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-09-24T14:19:47.089Z"},"datePublic":"2026-08-26T00:00:00.000Z","title":"FrontAccounting through 2.4.20 Use of Unsalted MD5 for Password Storage","descriptions":[{"lang":"en","value":"FrontAccounting through 2.4.20 stores and verifies user passwords as unsalted MD5 digests. admin/users.php passes md5($_POST['password']) to add_user() and update_user_password(), admin/change_current_user_password.php does the same when a user changes their own password, the forgotten-password path in includes/current_user.inc hashes the newly generated password the same way, and authentication calls get_user_auth($loginname, md5($password)). The codebase applies no per-password salt and contains no call to password_hash(), password_verify() or any other adaptive hash, so identical passwords yield identical digests and an attacker who obtains the user table can recover plaintext passwords with precomputed lookup tables or high-rate GPU cracking."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Use of Password Hash With Insufficient Computational Effort","cweId":"CWE-916","type":"CWE"}]}],"affected":[{"vendor":"FrontAccounting","product":"FrontAccounting","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"2.4.20","status":"affected","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:frontaccounting:frontaccounting:*:*:*:*:*:*:*:*","versionEndIncluding":"2.4.20"}]}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"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","attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM"}}],"references":[{"url":"https://github.com/geo-chen/oss/blob/main/FA.md#finding-2-unsalted-md5-password-hashing-in-frontaccounting","tags":["third-party-advisory"],"name":"geo-chen/oss: FrontAccounting Finding 2"},{"url":"https://github.com/FrontAccountingERP/FA","tags":["product"]},{"url":"https://github.com/FrontAccountingERP/FA/blob/9464a3ffef03c139d9396e697bce9a0a9f131a72/includes/current_user.inc#L79","tags":["technical-description"]},{"name":"VulnCheck Advisory: FrontAccounting through 2.4.20 Use of Unsalted MD5 for Password Storage","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/frontaccounting-through-2.4.20-use-of-unsalted-md5-for-password-storage"}],"credits":[{"lang":"en","value":"George Chen","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-29T02:58:59.423145Z","id":"CVE-2026-80211","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-29T02:59:12.859Z"}}]}}