{"id":"CVE-2026-57121","title":"PraisonAI: Missing ownership check on DELETE endpoints allows members to delete others' content in Platform API","summary":"PraisonAI is a multi-agent teams system. From version 0.1.4 to before version 0.1.5 in praisonai-platform, a workspace member can permanently delete any resource — projects, agents, issues, labels, issue dependencies, and issue-label att…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","cvssSource":"cna","cwe":["CWE-285"],"vendor":"MervinPraison","product":"PraisonAI","affected":["PraisonAI >= 0.1.4, < 0.1.5"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-23T14:48:46.523962Z"},"published":"2026-10-23","updated":"2026-10-23","sourceUpdated":"2026-10-23T14:59:32.712Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-57121","references":[{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-rh39-9c67-59mh","label":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-rh39-9c67-59mh"},{"url":"https://github.com/MervinPraison/PraisonAI"}],"tags":["cve.org","osv","pip"],"aliases":["GHSA-rh39-9c67-59mh"],"ecosystem":"pip","patched":["praisonai-platform 0.1.6"],"ingestedAt":"2026-07-21T19:04:57.568Z","epss":0.00329,"epssPercentile":0.25849,"slug":"CVE-2026-57121","body":"## Overview\n\nPraisonAI is a multi-agent teams system. From version 0.1.4 to before version 0.1.5 in praisonai-platform, a workspace member can permanently delete any resource — projects, agents, issues, labels, issue dependencies, and issue-label attachments — created by the workspace owner or other members. All six content DELETE endpoints enforce workspace membership but perform no ownership or role check. A single malicious or compromised member account can wipe an entire workspace's content irreversibly. This issue has been patched in version 0.1.5.\n\n## Affected\n\n- `PraisonAI >= 0.1.4, < 0.1.5`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-57121)\n\nAffected packages:\n\n- `praisonai-platform >= 0.1.4, < 0.1.6`\n\nPatched in:\n\n- `praisonai-platform 0.1.6`\n\nSource: https://osv.dev/vulnerability/GHSA-rh39-9c67-59mh","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}