Vulnerability details
CVE-2026-57121
MervinPraison PraisonAI
PraisonAI: Missing ownership check on DELETE endpoints allows members to delete others' content in Platform API
CVSS 3.1
8.1High
Official description
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 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| MervinPraison | PraisonAI | >= 0.1.4, < 0.1.5 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-10-23
- Last updated
- 2026-10-23
- State
- Published
- Assigner (CNA)
- GitHub_M
Exploit prediction (EPSS)
0.32%
Probability of exploitation in 30 days
26.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-285Improper Authorization