CVE-2026-37004

criticalCVSS 9.8covered by 1 sourcefirst seen 2026-08-27

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.

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Exploitation outlook

Low exploitation risk0.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalCVE-2026-37004: BerriAI litellm <=1.82.4 is vulnerable to Server-Side Template Injection (SSTI), which allows …nvd · 2026-08-27

External references

NVD record for CVE-2026-37004

CVE.org record

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