CVE-2026-81485CWE-22path-traversal

CVE-2026-81485

Medium · published August 27, 2026

CVSS v3.1
5.3
EPSS
1%
Percentile
52.2
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in danielpopamd linkedin-ads-mcp 1.0.0. Affected by this vulnerability is the function fs.readFileSync of the file src/tools/campaign-management.ts of the component Media Upload. Such manipulation of the argument filePath leads to path traversal. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00690 · 52.2th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-08-27T06:16Z
References (6)
https://github.com/danielpopamd/linkedin-ads-mcp/ · [email protected]https://github.com/danielpopamd/linkedin-ads-mcp/issues/5 · [email protected]https://vuldb.com/cve/CVE-2026-81485 · [email protected]https://vuldb.com/submit/887136 · [email protected]https://vuldb.com/vuln/395979 · [email protected]https://vuldb.com/vuln/395979/cti · [email protected]
EPSS history
Timeline
  • 28 AUG 06:54Z
    EPSS moved — → 0%
    epss
  • 27 AUG 01:00Z
    danielpopamd linkedin-ads-mcp Media Upload campaign-management.ts fs.readFileSync path traversal
    cvelistv5