{"id":"CVE-2026-16772","state":"PUBLISHED","title":"CVE-2026-16772","description":"In Akaunting versions <= 3.1.21, low‑privileged authenticated users can modify their own account to assign themselves the admin role ID, granting full administrator privileges. This vulnerability is caused by a flaw in the `UpdateUser` job, which processes user-supplied role assignments via an unconditional `roles()->sync()` call without verifying whether the caller is authorized to manage roles. Users only require the default `update-auth-profile` permission to access the self-update path and assign themselves as admins. The API endpoints are properly permission‑gated and are not affected by this issue. This vulnerability has been remediated in v3.2.0, commit 80ef6d3b154a.","publishedAt":"2026-08-14T15:18:13.993Z","updatedAt":"2026-09-14T21:22:11.702Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"CISA-ADP"},"assigner":"certcc","products":["Akaunting Akaunting"],"affected":[{"vendor":"Akaunting","product":"Akaunting","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.21","versionType":"custom"}]}],"references":["https://vokecyber.com/research/cve-2026-16772-akaunting-privilege-escalation"],"weaknesses":["CWE-862","CWE-269"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16772.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16772","state":"PUBLISHED","datePublished":"2026-08-14T15:18:13.993Z","dateUpdated":"2026-09-14T21:22:11.702Z","assignerShortName":"certcc","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateReserved":"2026-07-23T16:56:04.052Z"},"containers":{"cna":{"title":"CVE-2026-16772","descriptions":[{"lang":"en","value":"In Akaunting versions <= 3.1.21, low‑privileged authenticated users can modify their own account to assign themselves the admin role ID, granting full administrator privileges. This vulnerability is caused by a flaw in the `UpdateUser` job, which processes user-supplied role assignments via an unconditional `roles()->sync()` call without verifying whether the caller is authorized to manage roles. Users only require the default `update-auth-profile` permission to access the self-update path and assign themselves as admins. The API endpoints are properly permission‑gated and are not affected by this issue. This vulnerability has been remediated in v3.2.0, commit 80ef6d3b154a."}],"affected":[{"vendor":"Akaunting","product":"Akaunting","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.21","versionType":"custom"}]}],"references":[{"url":"https://vokecyber.com/research/cve-2026-16772-akaunting-privilege-escalation"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862 Missing Authorization"}]},{"descriptions":[{"lang":"en","description":"CWE-269 Improper Privilege Management"}]}],"providerMetadata":{"shortName":"certcc","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateUpdated":"2026-09-14T21:22:11.702Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"VINCE 3.0.48","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2026-16772"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://vokecyber.com/research/cve-2026-16772-akaunting-privilege-escalation","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.1,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-14T19:47:57.430799Z","id":"CVE-2026-16772","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","type":"CWE","lang":"en","description":"CWE-862 Missing Authorization"}]},{"descriptions":[{"cweId":"CWE-269","type":"CWE","lang":"en","description":"CWE-269 Improper Privilege Management"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-14T19:48:54.056Z"}}]}}}