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Vulnerabilities

Vulnerability · CVE-2026-47102

LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint.

Published May 21, 2026 · catalog updated Oct 8, 2026 · LiteLLM prior to 1.83.10

Check if you run it

No confirmed exploitation is on record for CVE-2026-47102. EPSS is 0.82%. Act only if a listed version of LiteLLM prior to 1.83.10 is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (LiteLLM prior to 1.83.10).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.82%
Remediation
Advisory link
Affected products
cpe litellm/litellm

LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxy_admin, gaining full administrative access to LiteLLM including all users, teams, keys, models, and prompt history. Users with the org_admin role have legitimate access to this endpoint and can exploit this vulnerability without chaining any additional flaw.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe litellm/litellmversion unspecified

How to fix CVE-2026-47102

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-47102. EPSS is 0.82%. Act only if a listed version of LiteLLM prior to 1.83.10 is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-863: Incorrect Authorization; CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes. EPSS 0.82%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 21, 2026 · NIST NVD

    Detected

    LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxy_admin, gaining full administrative access to LiteLLM including all users, teams, keys, models, and prompt

  2. Oct 8, 2026 · NIST NVD

    Updated

    LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxy_admin, gaining full administrative access to LiteLLM including all users, teams, keys, models, and prompt

Sources

  • CVE.orgVulnerability recordCVE-2026-47102

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-47102

    30-day exploitation probability 0.8%

    first.org
  • NIST NVDVulnerability recordCVE-2026-47102

    LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.