PT-2026-45560 · Nanobot+1 · Nanobot+1

CVE-2026-49138

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Published

2026-06-01

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Updated

2026-08-04

CVSS v4.0

5.3

Medium

VectorAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Nanobot versions prior to 0.2.1
Description A server-side request forgery (SSRF) issue exists in the web fetch tool. This occurs because the runtime follows automatic HTTP redirects via the httpx library, allowing remote attackers to bypass initial URL validation. By providing a URL that redirects to a loopback or private address through a 3xx Location header, an attacker can force the system to send outbound requests to internal or private network hosts.
Recommendations Update Nanobot to version 0.2.1 or later.

Exploit

Fix

SSRF

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Weakness Enumeration

Related Identifiers

CVE-2026-49138
GHSA-434R-7C99-HWF3
PYSEC-2026-3580

Affected Products

Nanobot
Httpx