eventcatalog sdk Custom Documentation Helpers custom-docs.ts rmCustomDoc path traversal
Summary
| CVE | CVE-2026-116046 |
|---|---|
| State | PUBLISHED |
| Assigner | VulDB |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-25 07:16:47 UTC |
| Updated | 2026-10-25 07:16:47 UTC |
| 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. |
Risk And Classification
Primary CVSS: v4.0 4.8 MEDIUM from [email protected]
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-22 | CWE-22 Path Traversal
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 4.8 | MEDIUM | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | DECLARED | 4.8 | MEDIUM | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X |
| 3.1 | [email protected] | Primary | 5.3 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| 3.1 | CNA | DECLARED | 5.3 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C |
| 3.0 | CNA | DECLARED | 5.3 | MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C |
| 2.0 | [email protected] | Secondary | 4.3 | AV:L/AC:L/Au:S/C:P/I:P/A:P | |
| 2.0 | CNA | DECLARED | 4.3 | AV:L/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C |
CVSS v4.0 Breakdown
Attack Vector
LocalAttack Complexity
LowAttack Requirements
NonePrivileges Required
LowUser Interaction
NoneConfidentiality
LowIntegrity
LowAvailability
LowSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v3.0 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Eventcatalog | Sdk | affected 2.0 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.1 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.2 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.3 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.4 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.5 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.6 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.7 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.8 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.9 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.10 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.11 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.12 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.13 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.14 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.15 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.16 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.17 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.18 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.19 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.20 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.21 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.22 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.23 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.24 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.25 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.26 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.27 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.28 | Not specified |
| CNA | Eventcatalog | Sdk | affected 2.29.0 | Not specified |
| CNA | Eventcatalog | Sdk | unaffected 2.30.0 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| github.com/event-catalog/eventcatalog/commit/a4f072a03f440d58230092e88d8... | [email protected] | github.com | |
| github.com/event-catalog/eventcatalog/pull/2936 | [email protected] | github.com | |
| github.com/event-catalog/eventcatalog/releases/tag/%40eventcatalog%2Fsdk... | [email protected] | github.com | |
| vuldb.com/vuln/426122 | [email protected] | vuldb.com | |
| vuldb.com/submit/994176 | [email protected] | vuldb.com | |
| vuldb.com/cve/CVE-2026-116046 | [email protected] | vuldb.com | |
| vuldb.com/vuln/426122/cti | [email protected] | vuldb.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: pure (VulDB User) (en)
CNA: VulDB CNA Team (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-10-24T00:00:00.000Z | Advisory disclosed |
| CNA | 2026-10-24T02:00:00.000Z | VulDB entry created |
| CNA | 2026-10-24T16:02:31.000Z | VulDB entry last update |
There are currently no legacy QID mappings associated with this CVE.