CVE-2026-108543

MEDIUM 6.3

ag2ai ag2 UserProxyAgent os.path.join path traversal

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	ag2ai
Product	ag2
Published	Oct 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

ag2ai / ag2

0.13.0 0.13.1 0.13.2 0.13.3 0.13.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/416198 vuldb.com: https://vuldb.com/vuln/416198/cti vuldb.com: https://vuldb.com/cve/CVE-2026-108543 vuldb.com: https://vuldb.com/submit/953877 github.com: https://github.com/Ruoyyy/My_vulnerable/blob/main/report_legacy_filename_dockerenv_en.md

Credits

🔍 Ruoyyy (VulDB User) VulDB CNA Team