TI-2026-79621 Aliases CVE-2026-57121

PraisonAI DELETE endpoints let members delete others' content

LOW 35CWE-285Published 2026-10-23 · Updated 2026-10-23

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-285.

Summary

PraisonAI from 0.1.4 before 0.1.5 and praisonai-platform from 0.1.4 before 0.1.6 are affected. The content DELETE endpoints check workspace membership but not ownership or role (CWE-285), so a workspace member can permanently delete projects, agents, issues, labels and issue dependencies created by the owner or other members. A single malicious or compromised member account is enough to irreversibly wipe a workspace's content.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00329 26th percentileScored 2026-11-07

Fix Fixed PraisonAI (MervinPraison): 0.1.5praisonai-platform (PyPI): 0.1.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
MervinPraison	PraisonAI	0.1.4 to before 0.1.5	0.1.5	Patch available	CNA
—	praisonai-platform (PyPI)	0.1.4 to before 0.1.6	0.1.6	Patch available	GHSA-rh39-9c67-59mh

PraisonAI VendorMervinPraison Affected 0.1.4 to before 0.1.5 Fixed in 0.1.5 Patch available CNA
praisonai-platform (PyPI) Vendor— Affected 0.1.4 to before 0.1.6 Fixed in 0.1.6 Patch available GHSA-rh39-9c67-59mh

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:praison:praisonai::::::::	—	—	MervinPraison

cpe:2.3:a:praison:praisonai:*:*:*:*:*:*:*:* Versions — — ·MervinPraison

Remediation

Upgrade praisonai-platform to version 0.1.6, the fixed version listed for the PyPI package. The sources list no fixed version for PraisonAI.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Fix · CNA PraisonAI (MervinPraison) Fixed in 0.1.5
Fix · GHSA-rh39-9c67-59mh praisonai-platform (PyPI) Fixed in 0.1.6 Advisory →

Timeline

2026-10-23 Threatist record created from CVE-2026-57121
2026-10-23 CISA SSVC decision points changed
2026-10-23 Priority changed: MEDIUM → LOW

References

Other 2

TI-2026-79619 Missing authentication in PraisonAI AgentOS exposes agent chat CVSS 3.1CRITICAL 9.8
TI-2026-71236 Missing access control in PraisonAI AgentTeam exposes agent endpoints CVSS 3.1CRITICAL 9.8
TI-2026-44052 PraisonAI before 1.6.78 Remote Code Execution via CodeAgent CVSS 4.0CRITICAL 10.0
TI-2026-41123 praisonai-platform 0.1.4 still boots on the hardcoded JWT secret dev-secret-change-me (default-open production guard) CVSS 3.1CRITICAL 9.8
TI-2026-41122 praisonai-platform: default JWT signing secret 'dev-secret-change-me' enables token forgery CVSS 3.1CRITICAL 9.8
TI-2026-41118 PraisonAI MCPServer exposes unauthenticated HTTP tools/call CVSS 3.1CRITICAL 9.8

See all 177 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences