CVE-2026-34952 json
PraisonAI: Missing Authentication in WebSocket Gateway
published 2026-04-01 7 mo ago modified 2026-07-24 3 mo ago also GHSA-cfh6-vr3j-qc3g , PYSEC-2026-474 , EUVD-2026-18923
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.
Patch / fix
- pypi praisonai 4.5.97
- praison praisonai 4.5.97
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 7 mo ago
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-cfh6-vr3j-qc3g referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| OSV | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| GitHub | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | praisonai | <4.5.97 |
4.5.97 |
Affected products
- MervinPraison PraisonAI
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
github.com
/MervinPraison/PraisonAI/security/advisories/GHSA-cfh6-vr3j-qc3g
exploit, web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-34952
advisory
-
github.com
/MervinPraison/PraisonAI
package
-
pypi.org
/project/praisonai
package
-
github.com
/advisories/GHSA-cfh6-vr3j-qc3g
advisory
Sources
- CVE List CVE-2026-34952
- GitHub Advisory GHSA-cfh6-vr3j-qc3g
- NVD CVE-2026-34952
- OSV PYSEC-2026-474
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