CVE-2026-108158CWE-22path-traversal

CVE-2026-108158

Medium · published October 9, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
24.6
In the wild
Unconfirmed
What it is

plugNmeet Server through 2.5.2 contains a path traversal vulnerability in the whiteboard conversion endpoint that allows any meeting participant to read server files via crafted filePath values. Attackers can supply ../ sequences so text or office documents are converted into page images, then fetch them unauthenticated through /download/uploadedFile/.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00327 · 24.6th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-10-09T21:16Z
References (4)
https://github.com/mynaparrot/plugNmeet-server · [email protected]https://github.com/mynaparrot/plugNmeet-server/blob/961b4b01cdff655928fb4b4d50524b42a6b63ec1/pkg/models/file_convert.go#L143 · [email protected]https://hackmd.io/@haind/cve-2026-108158-plugnmeet-whiteboard-path-traversal · [email protected]https://www.vulncheck.com/advisories/plugnmeet-server-through-2.5.2-path-traversal-via-api-whiteboard-convert · [email protected]
EPSS history
Timeline
  • 11 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 09 OCT 16:04Z
    plugNmeet Server through 2.5.2 Path Traversal via /api/whiteboard/convert
    cvelistv5
  • 09 OCT 16:04Z
    plugNmeet Server through 2.5.2 Path Traversal via /api/whiteboard/convert
    cvelistv5