CVE-2026-11369
CVE-2026-11369 is a high-severity vulnerability with a CVSS 4.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.
Key facts
- Severity: High (CVSS 4.0 base score 7.1)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-34827
- Weakness: CWE-639
- Published:
- Last modified:
Description
The Comment API (GET /api/Comment and POST /api/Comment) in the affected application fails to perform authorization checks to verify that the requesting user has access to the object identified by the relatedObjectId. This Insecure Direct Object Reference (IDOR) vulnerability allows any authenticated user to read and write comments on any process across all business units by supplying an arbitrary object GUID.
Frequently asked questions
- What is CVE-2026-11369?
- The Comment API (GET /api/Comment and POST /api/Comment) in the affected application fails to perform authorization checks to verify that the requesting user has access to the object identified by the relatedObjectId. This Insecure Direct Object Reference (IDOR) vulnerability allows any authenticated user to read and write comments on any process across all business units by supplying an arbitrary object GUID.
- How severe is CVE-2026-11369?
- CVE-2026-11369 has a CVSS 4.0 base score of 7.1, rated high severity.
- Is CVE-2026-11369 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-11369?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-11369 have an EU (EUVD) identifier?
- Yes. CVE-2026-11369 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34827.
- When was CVE-2026-11369 published?
- CVE-2026-11369 was published on 2026-06-05 and last updated on 2026-06-17.
References
Other CWE-639 (Authorization Bypass Through User-Controlled Key (IDOR)) vulnerabilities
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