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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| eventcatalog | sdk | 2.0, 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, 2.29.0 | 2.30.0 |
References
- VDB-426122 | eventcatalog sdk Custom Documentation Helpers custom-docs.ts rmCustomDoc path traversal vdb-entry technical-description
- VDB-426122 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-116046 | CVE Analysis and Report third-party-advisory
- Submit #994176 | EventCatalog @eventcatalog/sdk 2.29.0 Path Traversal third-party-advisory
- https://github.com/event-catalog/eventcatalog/pull/2936 issue-tracking patch
- https://github.com/event-catalog/eventcatalog/commit/a4f072a03f440d58230092e88d8b4893f4c6d6ca patch
- https://github.com/event-catalog/eventcatalog/releases/tag/%40eventcatalog%2Fsdk%402.30.0 patch