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Back to active CVEs
Medium · CVSS 4.8CVE-2026-116046

eventcatalog sdk Custom Documentation Helpers custom-docs.ts rmCustomDoc path traversalCVE-2026-116046

Answer in brief

CVE-2026-116046 records a Medium severity (CVSS 4.8) vulnerability in eventcatalog sdk Custom Documentation Helpers custom-docs.ts rmCustomDoc path traversal. The current sources do not mark it as known exploited. The current feed maps eventcatalog/sdk (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 25, 2026Updated Oct 25, 2026Source checked Oct 25, 2026First seen by HOL Oct 25, 2026Material review Oct 25, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 4.8
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 4.8. 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 eventcatalog/sdk (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
eventcatalog/sdkgeneric2.0 || 2.1 || 2.2 || 2.3 || 2.4 || 2.5 || 2.6 || 2.7 || 2.8 || 2.9 || 2.10 || 2.11 || 2.12 || 2.13 || 2.14 || 2.15 || 2.16 || 2.17 || 2.18 || 2.19 || 2.20 || 2.21 || 2.22 || 2.23 || 2.24 || 2.25 || 2.26 || 2.27 || 2.28 || 2.29.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for eventcatalog/sdk.
  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 25, 2026

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

  2. Source modified

    Oct 25, 2026

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

  3. First seen by HOL

    Oct 25, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
Upstream source description

A flaw has been found in eventcatalog sdk up to 2.29.0. This vulnerability affects the function getCustomDoc/writeCustomDoc/rmCustomDoc of the file packages/sdk/src/custom-docs.ts of the component Custom Documentation Helpers. This manipulation of the argument options.path causes path traversal. It is possible to launch the attack on the local host. Upgrading to version 2.30.0 is able to resolve this issue. Patch name: a4f072a03f440d58230092e88d8b4893f4c6d6ca. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • GiveWP < 4.19.0.1 - Give Manager+ Path Traversal via Core Settings ImportAlso CWE-22
  • Path traversal in post media lets any registered user read server filesAlso CWE-22
  • 1999AZZAR designer-mcp MCP motion-dev-guidelines.md get_reference path traversalAlso CWE-22

Record context

Vulnerability class
Path Traversal
EPSS
Not reported
CWE IDs
CWE-22
Source
CVE List V5
Source checked
Oct 25, 2026
References
7 linked sources
Open source record