PT-2026-51212 · Berriai · Litellm

Eric-C · Published 2026-06-21 · Updated 2026-06-21 · CVE-2026-12798

NVD

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

A weakness has been identified in BerriAI litellm up to 1.82.2. Affected by this vulnerability is the function load openapi spec async of the file litellm/proxy/ experimental/mcp server/openapi to mcp generator.py of the component MCP OpenAPI Spec Loader. This manipulation of the argument spec path causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-12798

Affected Products

Litellm

References · 6

• 🔥 https://gist.github.com/YLChen-007/c1104c529975699ba347feedfbe02c5a · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-12798 · Security Note
• https://vuldb.com/vuln/372560 · Note
• https://vuldb.com/vuln/372560/cti · Note
• https://vuldb.com/submit/811290 · Note
• https://vuldb.com/cve/CVE-2026-12798 · Note