CVE-2026-108543CWE-22path-traversal

CVE-2026-108543

Medium · published October 11, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
26.1
In the wild
Unconfirmed
What it is

A vulnerability was determined in ag2ai ag2 up to 0.13.4. Affected by this issue is the function os.path.join of the component UserProxyAgent. This manipulation of the argument filename causes path traversal. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · 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/E:P
EPSS
0.00339 · 26.1th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-10-11T12:16Z
References (5)
https://github.com/Ruoyyy/My_vulnerable/blob/main/report_legacy_filename_dockerenv_en.md · [email protected]https://vuldb.com/cve/CVE-2026-108543 · [email protected]https://vuldb.com/submit/953877 · [email protected]https://vuldb.com/vuln/416198 · [email protected]https://vuldb.com/vuln/416198/cti · [email protected]
EPSS history
Timeline
  • 12 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 11 OCT 07:45Z
    ag2ai ag2 UserProxyAgent os.path.join path traversal
    cvelistv5
  • 11 OCT 07:45Z
    ag2ai ag2 UserProxyAgent os.path.join path traversal
    cvelistv5