A series of security advisories published on the Open Source Vulnerabilities (OSV) database between June and July 2026...
A series of security advisories published on the Open Source Vulnerabilities (OSV) database between June and July 2026 reveal multiple critical vulnerabilities in LITELLM, an open-source library for interfacing with LLM API providers.
confidence score
Strong evidence: 2 independent source classes support this read.
signal brief
A series of security advisories published on the Open Source Vulnerabilities (OSV) database between June and July 2026 reveal multiple critical vulnerabilities in LITELLM, an open-source library for interfacing with LLM API providers. The vulnerabilities range from authentication bypass and remote code execution (RCE) to SQL injection and server-side request forgery (SSRF). These flaws could allow attackers to compromise systems using LITELLM, leading to data breaches, service disruption, or unauthorized access. The advisories are publicly listed with CVE identifiers, indicating the vulnerabilities are known and potentially exploitable. While LITELLM's latest PyPI release (1.92.0, dated July 12, 2026) may include fixes, the severity and wide scope of the security issues raise concerns about the library's security posture. This could erode trust among developers and enterprises relying on LITELLM for production AI workflows.
What the sources said:
- Source 2: "CVE-2026-49468: LiteLLM: Authentication Bypass via Host Header Injection"
- Source 4: "CVE-2024-6825: LiteLLM Vulnerable to Remote Code Execution (RCE)"
- Source 7: "CVE-2024-4890: SQL injection in litellm"
- Source 10: "CVE-2024-6587: LiteLLM Server-Side Request Forgery (SSRF) vulnerability"
source data used
“Library to easily interface with LLM API providers”
“Aliases: CVE-2026-49468, PYSEC-2026-388 LiteLLM: Authentication Bypass via Host Header Injection”
“Aliases: CVE-2024-4888, GHSA-3xr8-qfvj-9p9j Arbitrary file deletion in litellm”
“Aliases: CVE-2024-6825, GHSA-53gh-p8jc-7rg8 LiteLLM Vulnerable to Remote Code Execution (RCE)”
“Aliases: CVE-2024-4264, GHSA-7ggm-4rjg-594w litellm passes untrusted data to `eval` function without sanitization”
“Aliases: CVE-2025-0330, GHSA-879v-fggm-vxw2 LiteLLM Has a Leakage of Langfuse API Keys”
“Aliases: CVE-2024-4890, GHSA-8j42-pcfm-3467 SQL injection in litellm”
“Aliases: CVE-2024-8984, GHSA-fh2c-86xm-pm2x LiteLLM Vulnerable to Denial of Service (DoS) via Crafted HTTP Request”
“Aliases: CVE-2025-0628, GHSA-fjcf-3j3r-78rp LiteLLM Has an Improper Authorization Vulnerability”
“Aliases: CVE-2024-6587, GHSA-g26j-5385-hhw3 LiteLLM Server-Side Request Forgery (SSRF) vulnerability”
“Aliases: CVE-2024-9606, GHSA-g5pg-73fc-hjwq LiteLLM Reveals Portion of API Key via a Logging File”
“Aliases: CVE-2024-10188, GHSA-gw2q-qw9j-rgv7 LiteLLM Vulnerable to Denial of Service (DoS)”
“Aliases: CVE-2024-5225, GHSA-h6m6-jj8v-94jj SQL injection in litellm”
“Aliases: CVE-2024-5710, GHSA-qqcv-vg9f-5rr3 litellm vulnerable to improper access control in team management”
“Aliases: CVE-2024-2952, GHSA-46cm-pfwv-cgf8 LiteLLM has Server-Side Template Injection vulnerability in /completions endpoint”
“Aliases: CVE-2026-49468, GHSA-4xpc-pv4p-pm3w LiteLLM: Authentication Bypass via Host Header Injection”
“Aliases: CVE-2024-5751, GHSA-gppg-gqw8-wh9g litellm vulnerable to remote code execution based on using eval unsafely”
“Aliases: CVE-2026-35030, GHSA-jjhc-v7c2-5hh6 LiteLLM: Authentication bypass via OIDC userinfo cache key collision”
“Aliases: CVE-2026-42208, GHSA-r75f-5x8p-qvmc LiteLLM has SQL Injection in Proxy API key verification”
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