01 Record
CVE-2026-35029
LiteLLM affected by privilege escalation via unrestricted proxy configuration endpoint
HighPUBLISHEDCNA: GitHub_M
CNA base score8.7 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N
02 Description
LiteLLM affected by privilege escalation via unrestricted proxy configuration endpoint
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 38.61% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 98.5% of scored records. A rank, not a probability.
- NVD base score
- 8.7 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/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
- NVD analysis status
- Modified. NVD last modified this record on 2026-10-23.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-04-06 16:35Z6 MO AGO
- Last updated
- 2026-07-15 01:03Z3 MO AGO
- Reserved
- 2026-03-31
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.7)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N
- Weaknesses
- Data version
- 5.2
- Document digest
- af742a6dfbf6875da36a847d3cabe2f2259ddad5acf896585edab4c01bc9a60a
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/BerriAI/litellm/security/advisories/GHSA-53mr-6c8q-9789
- seclists.orghttp://seclists.org/fulldisclosure/2026/Apr/17
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-35029
- bugzilla.redhat.comRHBZ#2455474https://bugzilla.redhat.com/show_bug.cgi?id=2455474
- security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35029.json
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:13545
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:28960
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:30056