In Eclipse BaSyx Go Components versions up to and including 1.1.3, ABAC-enabled deployments match ROUTE access rules
Source GCVE Database
Not known to be exploited · CVSS 6.0 Medium : upgrade to 1.1.4 when convenient.
Data as of 13 Nov 2026, 20:02 UTC
Thin evidence
One scorer or none| CNA (eclipse) | CVSS 4.0 | 6.0 |
|---|
- Patch
- Available – fixed in 1.1.4
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:NExploitation evidence
Disclosed: evidence found.
CVE published 13 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.
What to do
Upgrade Eclipse BaSyx Go Components and github.com/eclipse-basyx/basyx-go-components to 1.1.4.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Eclipse FoundationEclipse BaSyx Go Components | Affected
| Fixed in
|
Gogithub.com/eclipse-basyx/basyx-go-componentspkg:golang/github.com/eclipse-basyx/basyx-go-componentsOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade to Eclipse BaSyx Go Components version 1.1.4 or later, where this issue is fixed. No other mitigation is indicated by the vendor advisory.
Description
Eclipse BaSyx Go Components versions up to and including 1.1.3 have an access control bypass vulnerability in ABAC-enabled deployments. The issue arises because access rules match the fully decoded request path, while routing uses the raw encoded path. This discrepancy allows an authenticated user with limited read permissions on parts of a resource to access the entire resource if the resource identifier contains encoded slashes. The vulnerability is fixed in version 1.1.4.
References
- nvd.nist.gov/vuln/detail/CVE-2026-128986 (opens in a new tab)
- github.com/eclipse-basyx/basyx-go-components/pull/888 (opens in a new tab)
- github.com/eclipse-basyx/basyx-go-components/releases/tag/v1.1.4 (opens in a new tab)
- gitlab.eclipse.org/security/cve-assignment/-/work_items/582 (opens in a new tab)
- gitlab.eclipse.org/security/vulnerability-reports/-/work_items/1389 (opens in a new tab)