CVE-2026-12774: SSRF vulnerability in BerriAI LiteLLM MCP server
litellm
An SSRF vulnerability was found in BerriAI LiteLLM up to version 1.82.2 within the MCP server connection testing functionality. The flaw allows remote attackers to perform server-side request forgery via manipulated requests.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 6.3
- EPSS
- <0.01 · top 66% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 21 Jun 2026
- last update
- 21 Jun 2026
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2026-06-21CVE-2026-12774: A security vulnerability has been detected in BerriAI litellm up to 1.82.2.NVD · nvd.nist.gov/vuln/detail/CVE-2026-12774
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 21 Jun 2026 · first reported 21 Jun 2026
- origin
- NVDVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
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the brief as text
# CVE-2026-12774: SSRF vulnerability in BerriAI LiteLLM MCP server https://gcdradar.vercel.app/incidents/cve-2026-12774-ssrf-vulnerability-in-berriai-litellm-mcp-ser · AIR-2026-1121 · closed 2026-06-21 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2026-06-21 - AI role: Attack on AI - Products: litellm - CVE ids: CVE-2026-12774 - CVSS: 6.3 ## Summary An SSRF vulnerability was found in BerriAI LiteLLM up to version 1.82.2 within the MCP server connection testing functionality. The flaw allows remote attackers to perform server-side request forgery via manipulated requests. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2026-06-21: CVE-2026-12774: A security vulnerability has been detected in BerriAI litellm up to 1.82.2. (https://nvd.nist.gov/vuln/detail/CVE-2026-12774) ## Sources - 2026-06-21 NVD: CVE-2026-12774: A security vulnerability has been detected in BerriAI litellm up to 1.82.2. https://nvd.nist.gov/vuln/detail/CVE-2026-12774 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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