CVE-2026-60086 json
PraisonAI before 4.6.78 Prompt Injection Defense Bypass
published 2026-07-10 4 mo ago modified 2026-10-24 15 d ago also GHSA-4r3p-w3mc-5v34 , PYSEC-2026-4248 , EUVD-2026-42894
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 18%
- public exploits
- 0
- none known
Summary
PraisonAI before 4.6.78 contains a prompt injection defense bypass vulnerability where the injection defense only blocks threats classified as CRITICAL, requiring three or more detector families to match simultaneously. Attackers can craft single or double-vector prompt injections that are classified as HIGH threat level and pass through unblocked to reach the model.
Patch / fix
- pypi praisonai 4.6.78
- MervinPraison PraisonAI 4.6.78
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-4r3p-w3mc-5v34 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| OSV | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | praisonai | <4.6.78 |
4.6.78 |
Affected products
- MervinPraison PraisonAI
Classification
- Weakness
-
- CWE-693 Protection Mechanism Failure
References
-
github.com
/MervinPraison/PraisonAI/security/advisories/GHSA-4r3p-w3mc-5v34
vendor-advisory, exploit, web
-
vulncheck.com
/advisories/praisonai-before-prompt-injection-defense-bypass
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-60086
advisory
-
github.com
/MervinPraison/PraisonAI
package
-
pypi.org
/project/praisonai
package
-
github.com
/advisories/GHSA-4r3p-w3mc-5v34
advisory
Sources
- CVE List CVE-2026-60086
- GitHub Advisory GHSA-4r3p-w3mc-5v34
- NVD CVE-2026-60086
- OSV PYSEC-2026-4248
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