CVE-2026-49138
mediumPriorität · verfolgen · 0EPSS 0.005 · 41. PerzentilEUUSEPSS · bewertet 2026-10-22
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
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 1.3–5.3
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (2)
Betroffene Produkte und Versionsbereiche.
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-434r-7c99-hwf3Nanobot contains a server-side request forgery vulnerability in the web_fetch tool2026-06-01ghsa · osvUS
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.
- PYSEC-2026-3580Nanobot contains a server-side request forgery vulnerability in the web_fetch tool2026-08-04vendor · osvUS
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.
auch bekannt als (6)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (13)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/HKUDS/nanobot/commit/545294c62c0947da40eb5b65288aaf02b5fdf632cnnvd
- https://github.com/HKUDS/nanobot/pull/3928cnnvd
- https://github.com/HKUDS/nanobot/releasesPatchcnnvd
- https://github.com/HKUDS/nanobot/releases/tag/v0.2.1cnnvd
- https://www.vulncheck.com/advisories/nanobot-ssrf-via-web-fetch-tool-redirect-followingcnnvd
- https://github.com/HKUDS/nanobot/commit/545294c62c0947da40eb5b65288aaf02b5fdf632enisa_euvd
- https://github.com/HKUDS/nanobot/pull/3928enisa_euvd
- https://github.com/HKUDS/nanobot/releases/tag/v0.2.1enisa_euvd
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