How severe is CVE-2026-35615?

CVE-2026-35615 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-35615 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35615?

CVE-2026-35615 affects Praison Praisonai. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35615?

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-2026-35615 have an EU (EUVD) identifier?

Yes. CVE-2026-35615 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19794.

When was CVE-2026-35615 published?

CVE-2026-35615 was published on 2026-04-07 and last updated on 2026-06-17.

CVE-2026-35615

CVE-2026-35615 is a high-severity vulnerability in Praison Praisonai with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 9.2
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19794
Weakness: CWE-22
Affected product: Praison Praisonai
Published: 2026-04-07
Last modified: 2026-06-17

Description

PraisonAI is a multi-agent teams system. Prior to 1.5.113, _validate_path() calls os.path.normpath() first, which collapses .. sequences, then checks for '..' in normalized. Since .. is already collapsed, the check always passes. This makes the check completely useless and allows trivial path traversal to any file on the system. This vulnerability is fixed in 1.5.113.

Frequently asked questions

What is CVE-2026-35615?: PraisonAI is a multi-agent teams system. Prior to 1.5.113, _validate_path() calls os.path.normpath() first, which collapses .. sequences, then checks for '..' in normalized. Since .. is already collapsed, the check always passes. This makes the check completely useless and allows trivial path traversal to any file on the system. This vulnerability is fixed in 1.5.113.
How severe is CVE-2026-35615?: CVE-2026-35615 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-35615 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35615?: CVE-2026-35615 affects Praison Praisonai. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35615?: 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-2026-35615 have an EU (EUVD) identifier?: Yes. CVE-2026-35615 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19794.
When was CVE-2026-35615 published?: CVE-2026-35615 was published on 2026-04-07 and last updated on 2026-06-17.

References

Affected products (1)

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

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