CVE-2026-49138
CVE-2026-49138 · Nanobot < 0.2.1 SSRF via web_fetch Tool Redirect Following
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the web_fetch tool that allows remote attackers to reach internal or private network hosts by supplying a URL that redirects to a loopback or private address via a 3xx Location header. Attackers can exploit the automatic HTTP redirect following behavior in the httpx library to bypass initial URL validation and cause the runtime to send outbound requests to internal hosts before final resolved URL validation is applied.
CVSS 5.3 · Media · EPSS 0,4% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
nanobot
- Versiones
- ≥ 0, < 0.2.1: Afectada (semver)
Actualiza a 0.2.1
nanobot-ai PyPI
- Versiones
- 0.1.3.post7
- 0.1.4
- 0.1.4.post2
- 0.1.4.post3
- 0.1.4.post4
- 0.1.4.post5
- 0.1.4.post6
- 0.1.5
- 0.1.5.post1
- 0.1.5.post2
- 0.1.5.post3
- 0.2.0
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.2.1
Actualiza a 0.2.1
Fuentes originales
- https://github.com/HKUDS/nanobot/releases/tag/v0.2.1
- https://github.com/HKUDS/nanobot/pull/3928
- https://github.com/HKUDS/nanobot/commit/545294c62c0947da40eb5b65288aaf02b5fdf632
- https://www.vulncheck.com/advisories/nanobot-ssrf-via-web-fetch-tool-redirect-following
- https://nvd.nist.gov/vuln/detail/CVE-2026-49138