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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
ag2ai ag2 affected
Version Status Constraints
0.13.0 affected —
0.13.1 affected —
0.13.2 affected —
0.13.3 affected —
0.13.4 affected —

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Project Subscriptions

Vendors Products
Ag2ai Subscribe
Ag2 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Sun, 11 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Description 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.
Title ag2ai ag2 UserProxyAgent os.path.join path traversal
First Time appeared Ag2ai
Ag2ai ag2
Weaknesses CWE-22
CPEs cpe:2.3:a:ag2ai:ag2:*:*:*:*:*:*:*:*
Vendors & Products Ag2ai
Ag2ai ag2
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 6.3, 'vector': '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'}

cvssV4_0

{'score': 5.3, '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/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-11T07:45:11.790Z

Reserved: 2026-10-10T13:43:39.742Z

Link: CVE-2026-108543

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-11T08:16:33.723

Modified: 2026-10-11T08:16:33.723

Link: CVE-2026-108543

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-11T09:30:03Z

Weaknesses