npm/langsmith CVE-2026-25528: medium 5.8, EPSS 0.32%
LangSmith Client SDK Affected by Server-Side Request Forgery via Tracing Header Injection
Action: Upgrade langsmith to 0.4.6 or later.
npm i langsmith@0.4.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.3.41 | 0.4.6 | - |
Fixed versions
| 0.4.6 |
Sources
- osv: GHSA-v34v-rq6j-cj6p#npm/langsmith
- https://github.com/langchain-ai/langsmith-sdk/security/advisories/GHSA-v34v-rq6j-cj6p
- https://nvd.nist.gov/vuln/detail/CVE-2026-25528
- https://github.com/langchain-ai/langsmith-sdk
CVE-2026-25528 · published · modified · JSON