CVE Explorer
CVE-2026-59820
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.7-stable, LiteLLM Skills archive extraction did not sufficiently validate file paths from uploaded skill ZIP archives, allowing an authenticated user with access to LiteLLM LLM API routes or a key whose allowed_routes includes /v1/skills, anthropic_routes, or llm_api_routes to upload a crafted skill archive containing path traversal entries that could be written outside the intended extraction or
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"litellm","vendor":"BerriAI","versions":[{"status":"affected","version":"< 1.83.7-stable"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.1,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/BerriAI/litellm/commit/6a15adcd64137d37f73dee76dfe7481f8c2d9196","tags":["x_refsource_MISC"],"url":"https://github.com/BerriAI/litellm/commit/6a15adcd64137d37f73dee76dfe7481f8c2d9196"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/references/2
{"name":"https://github.com/BerriAI/litellm/pull/25475","tags":["x_refsource_MISC"],"url":"https://github.com/BerriAI/litellm/pull/25475"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/references/1
{"name":"https://github.com/BerriAI/litellm/releases/tag/v1.83.7-stable","tags":["x_refsource_MISC"],"url":"https://github.com/BerriAI/litellm/releases/tag/v1.83.7-stable"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/references/3
{"name":"https://github.com/BerriAI/litellm/security/advisories/GHSA-5jmr-gcrj-2c9q","tags":["x_refsource_CONFIRM"],"url":"https://github.com/BerriAI/litellm/security/advisories/GHSA-5jmr-gcrj-2c9q"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:de81ef16bd767e5d41b19a24b2c8f6c2f04904216dec4c2d8928896920f7bdbe · sha256:a5ffedc0e2329ac6… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.