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Back to active CVEs
High · CVSS 7.1CVE-2026-108158

plugNmeet Server through 2.5.2 Path Traversal via /api/whiteboard/convertCVE-2026-108158

Answer in brief

CVE-2026-108158 records a High severity (CVSS 7.1) vulnerability in plugNmeet Server through 2.5.2 Path Traversal via /api/whiteboard/convert. The current sources do not mark it as known exploited. The current feed maps mynaparrot/plugNmeet-server (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 9, 2026Updated Oct 9, 2026Source checked Oct 9, 2026First seen by HOL Oct 9, 2026Material review Oct 9, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps mynaparrot/plugNmeet-server (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
mynaparrot/plugNmeet-servergeneric>=0 <=2.5.2Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for mynaparrot/plugNmeet-server.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 9, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencehackmd.io
  • Source referencevulncheck.com
Upstream source description

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/.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Moderator Toolbox before 4.0.14 Stored XSS via Removal Reasons ConfigurationSame generic ecosystem
  • Denial of Service via Eager Array Allocation During Deserialization in GuavaSame generic ecosystem
  • SmarterMail < Build 9777 SysAdmin Remote Code Execution via Volume MountSame generic ecosystem
  • SmarterMail < Build 9777 Stored Mutation XSS via MathML Foreign ContentSame generic ecosystem
  • SmarterMail < Build 9777 Stale JWT Role Claim Privilege Escalation via Refresh TokenSame generic ecosystem
  • Insertion of sensitive information into log file in AWS Tools for PowerShellSame generic ecosystem

Record context

Vulnerability class
Path Traversal
EPSS
Not reported
CWE IDs
CWE-22
Source
CVE List V5
Source checked
Oct 9, 2026
References
4 linked sources
Open source record