How severe is CVE-2026-12795?

CVE-2026-12795 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-12795 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-12795?

CVE-2026-12795 affects Litellm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-12795?

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-2026-12795 have an EU (EUVD) identifier?

Yes. CVE-2026-12795 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38154.

When was CVE-2026-12795 published?

CVE-2026-12795 was published on 2026-06-21 and last updated on 2026-06-24.

CVE-2026-12795

CVE-2026-12795 is a high-severity vulnerability in Litellm with a CVSS 3.x base score of 7.3. 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-38154
Weakness: CWE-287
Affected product: Litellm
Published: 2026-06-21
Last modified: 2026-06-24

Description

A vulnerability was determined in BerriAI litellm up to 1.82.2. This affects the function json.dumps of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Debug Flow. Executing a manipulation can lead to missing authentication. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.

Frequently asked questions

What is CVE-2026-12795?: A vulnerability was determined in BerriAI litellm up to 1.82.2. This affects the function json.dumps of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Debug Flow. Executing a manipulation can lead to missing authentication. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
How severe is CVE-2026-12795?: CVE-2026-12795 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-12795 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-12795?: CVE-2026-12795 affects Litellm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-12795?: 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-2026-12795 have an EU (EUVD) identifier?: Yes. CVE-2026-12795 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38154.
When was CVE-2026-12795 published?: CVE-2026-12795 was published on 2026-06-21 and last updated on 2026-06-24.

References

Affected products (1)

cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*

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