Detections
Analytics

SCA: security update for AstrBot (GHSA-f63h-wc26-pmvc)

medium Tenable Self-Hosted Container Security Plugin ID 442319

Description

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

 - A vulnerability was detected in AstrBotDevs AstrBot up to 4.23.5. Impacted is the function post_file of
 the file astrbot/dashboard/routes/chat.py of the component File Upload Handler. The manipulation of the
 argument filename results in path traversal. It is possible to launch the attack remotely. The exploit is
 now public and may be used. Upgrading to version 4.23.6 is recommended to address this issue. The patch is
 identified as aaec41e5054569ceaa1113593a34da7568e2d211. You should upgrade the affected component.
 (CVE-2026-8754)

Solution

Update the AstrBot library and its related packages to version 4.23.6 or later.

See Also

https://github.com/advisories/GHSA-f63h-wc26-pmvc

Plugin Details

Severity: Medium

ID: 442319

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 5/25/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.8

Percentile: 22.6

Vendor

Vendor Severity: Low

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

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

CVSS Score Source: CVE-2026-8754

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.5

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

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

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 2.1

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/17/2026

Vulnerability Publication Date: 5/17/2026

Reference Information

CVE: CVE-2026-8754

cwe: CWE-22