Exploit for Authentication Bypass by Spoofing in Litellm

CVE-2026-49468 — LiteLLM Unauthenticated Auth Bypass via Host-...

yival (>=0.1.0a5, <=0.1.0a10) potentially affected by CVE-2026-49468 via litellm (0.1.607)

litellm PYPI version 0.1.607 is affected by a known vulnerability. The following packages have a transitive dependency on litellm and may be impacted: - yival =0.1.0a5, =0.1.0a10 Source cves: CVE-2026-49468 Source advisory: OSV:PYSEC-2026-388...

prompt2model (0.0.9) potentially affected by CVE-2026-49468 via litellm (0.1.583)

litellm PYPI version 0.1.583 is affected by a known vulnerability. The following packages have a transitive dependency on litellm and may be impacted: - prompt2model 0.0.9 Source cves: CVE-2026-49468 Source advisory: OSV:PYSEC-2026-388...

autogpt-forge (>=0.1.0, <=0.1.3), cosmoai (>=0.6.0, <=0.6.6) +12 more potentially affected by CVE-2026-49468 via litellm (0.1.7713)

litellm PYPI version 0.1.7713 is affected by a known vulnerability. The following packages have a transitive dependency on litellm and may be impacted: - autogpt-forge =0.1.0, =0.6.0, =0.2.4, =0.1.11, =0.0.1, =0.1.7, =0.1.0, =0.1.2, =0.0.2, =0.0.3 - yival 0.1.0a4 Source cves: CVE-2026-49468 Sourc...

CVE-2026-49468

A flaw was found in LiteLLM, a proxy server AI Gateway used to call Large Language Model LLM APIs. A remote attacker could exploit a Host-header parsing vulnerability in the proxy authentication layer. By sending a crafted Host header, an attacker could gain unauthenticated access to protected...

0xpwn (0.1.1), a2a-acl (>=0.0.14, <=0.1.1) +753 more potentially affected by CVE-2026-49468 via litellm (>=1.0.0, <=1.83.14)

litellm PYPI version =1.0.0, =0.0.14, =0.0.14, =0.3.5, =0.7.3, =0.1.0, =0.4.0, =0.1.0, =0.1.39, =0.2.1, =0.1.0, =0.1.1 and more Source cves: CVE-2026-49468 Source advisory: SNYK:PYTHON-LITELLM-17373069...

open-interpreter (>=0.1.8, <=0.1.9), openplugin (>=0.0.25, <=0.0.27) potentially affected by CVE-2026-49468 via litellm (0.7.10)

litellm PYPI version 0.7.10 is affected by a known vulnerability. The following packages have a transitive dependency on litellm and may be impacted: - open-interpreter =0.1.8, =0.0.25, =0.0.27 Source cves: CVE-2026-49468 Source advisory: OSV:GHSA-4XPC-PV4P-PM3W...