How severe is CVE-2026-44334?

CVE-2026-44334 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-44334 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-44334?

CVE-2026-44334 affects Praison Praisonai. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-44334?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-44334 have an EU (EUVD) identifier?

Yes. CVE-2026-44334 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28636.

When was CVE-2026-44334 published?

CVE-2026-44334 was published on 2026-05-08 and last updated on 2026-06-17.

CVE-2026-44334

CVE-2026-44334 is a high-severity vulnerability in Praison Praisonai with a CVSS 3.x base score of 8.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 8.4)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28636
Weakness: CWE-94
Affected product: Praison Praisonai
Published: 2026-05-08
Last modified: 2026-06-17

Description

PraisonAI is a multi-agent teams system. From version 4.5.139 to before version 4.6.32, CVE-2026-40287's fix gated tools.py auto-import behind PRAISONAI_ALLOW_LOCAL_TOOLS=true in two files (tool_resolver.py, api/call.py). A third import sink in praisonai/templates/tool_override.py was missed and remains unguarded. It is reached by the recipe runner on every recipe execution and is remotely triggerable through POST /v1/recipes/run with a recipe value pointing at any local absolute path or any GitHub repo (because SecurityConfig.allow_any_github defaults to True). The attacker drops a tools.py next to TEMPLATE.yaml; the server exec_module()s it. No auth required by default, no environment opt-in required. This issue has been patched in version 4.6.32.

Frequently asked questions

What is CVE-2026-44334?: PraisonAI is a multi-agent teams system. From version 4.5.139 to before version 4.6.32, CVE-2026-40287's fix gated tools.py auto-import behind PRAISONAI_ALLOW_LOCAL_TOOLS=true in two files (tool_resolver.py, api/call.py). A third import sink in praisonai/templates/tool_override.py was missed and remains unguarded. It is reached by the recipe runner on every recipe execution and is remotely triggerable through POST /v1/recipes/run with a recipe value pointing at any local absolute path or any GitHub repo (because SecurityConfig.allow_any_github defaults to True). The attacker drops a tools.py next to TEMPLATE.yaml; the server exec_module()s it. No auth required by default, no environment opt-in required. This issue has been patched in version 4.6.32.
How severe is CVE-2026-44334?: CVE-2026-44334 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-44334 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-44334?: CVE-2026-44334 affects Praison Praisonai. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-44334?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-44334 have an EU (EUVD) identifier?: Yes. CVE-2026-44334 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28636.
When was CVE-2026-44334 published?: CVE-2026-44334 was published on 2026-05-08 and last updated on 2026-06-17.

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-xcmw-grxf-wjhj

Affected products (1)

cpe:2.3:a:praison:praisonai:*:*:*:*:*:*:*:*

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