PyPI/nltk CVE-2026-78682: high, EPSS 0.43%
NLTK: pathsec SSRF protection can be bypassed when a proxy is configured
Action: Upgrade nltk to 3.10.3 or later.
pip install nltk==3.10.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.10.3 | - |
Fixed versions
| 3.10.3 |
Sources
- osv: GHSA-6ww7-3frv-cqxh
- https://github.com/nltk/nltk/security/advisories/GHSA-6ww7-3frv-cqxh
- https://nvd.nist.gov/vuln/detail/CVE-2026-78682
- https://github.com/nltk/nltk/commit/767333a005a1cd3d82d2029215f2dbe66a5844d9
- https://github.com/nltk/nltk
- https://github.com/nltk/nltk/releases/tag/v3.10.3
- https://github.com/pypa/advisory-database/tree/main/vulns/nltk/PYSEC-2026-3733.yaml
- https://www.vulncheck.com/advisories/nltk-before-ssrf-protection-bypass-via-proxy
CVE-2026-78682 · published · modified · JSON