Detections
Analytics

SCA: security update for nanobot-ai (GHSA-434r-7c99-hwf3)

medium Tenable Cloud Security Plugin ID 445382

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2026-49138)

Solution

Update the nanobot-ai library and its related packages to version 0.2.1 or later.

See Also

https://github.com/advisories/GHSA-434r-7c99-hwf3

Plugin Details

Severity: Medium

ID: 445382

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 7/27/2026

Updated: 7/27/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2026-49138

CVSS v3

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/1/2026

Vulnerability Publication Date: 6/1/2026

Reference Information

CVE: CVE-2026-49138

cwe: CWE-918