BerriAI litellm <=1.82.4 is vulnerable to Server-Side Template Injection (SSTI), which…
Priority MEDIUM 50CWE-1336Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 2 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-1336.
Summary
BerriAI litellm <=1.82.4 is vulnerable to Server-Side Template Injection (SSTI), which allows unauthenticated remote attackers to execute arbitrary OS commands via a crafted dotprompt_content parameter in the /prompts/test endpoint due to use of an unsandboxed jinja2.Environment.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00799 56th percentileScored 2026-11-07
Fix Partial litellm (PyPI): 1.83.7Red Hat: 2 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | litellm (PyPI) | before 1.83.7 | 1.83.7 | Patch available | GHSA-6wvf-77m9-58rm |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- litellm (PyPI) Vendor— Affected before 1.83.7 Fixed in 1.83.7 Patch available GHSA-6wvf-77m9-58rm
Remediation
- Fix · GHSA-6wvf-77m9-58rm litellm (PyPI) Fixed in 1.83.7 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Critical. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Exploit Intelligence | Affected | No fix yet |
| Red Hat OpenShift AI (RHOAI) | Affected | No fix yet |
Not affected: 1 product
- Red Hat OpenShift AI (RHOAI)
Timeline
- 2026-10-02 Threatist record created from CVE-2026-37004
- 2026-10-03 Alias added: GHSA-6wvf-77m9-58rm
- 2026-11-07 Affected versions changed · Red Hat
- 2026-11-07 CVSS score added · Red Hat
References
Other 5
- https://github.com/BerriAI/litellm/blob/244bdffd1bfe7bebdfdef516e1ebe426a898e2f0/litellm/proxy/prompts/prompt_endpoints.py#L1073
- https://yerangamage.com/cves/detail/?slug=litellm-ssti-rce
- https://github.com/BerriAI/litellm/commit/d910a95661fce3cdd36f3b06c03ecf9c46c6457c
- https://github.com/BerriAI/litellm
- https://github.com/BerriAI/litellm/releases/tag/v1.83.7-stable
Sources
- CVE-2026-37004 · CVE Program
- CVE-2026-37004 · NVD
- FIRST EPSS
- GHSA-6wvf-77m9-58rm · GitHub Advisory Database · CC BY 4.0
- CVE-2026-37004 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences