Quick answers
- Is CVE-2026-6925 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-6925 being exploited in the wild.
- How severe is CVE-2026-6925?
- Medium severity, with a CVSS score of 5.3, published 23 September 2026.
- Which products and versions are affected?
- IBM Concert 1.0.0 through 3.0.0.
- Is there a fix for CVE-2026-6925?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-6925 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-6925?
- Check whether you run IBM Concert at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a classic path traversal flaw where insufficient input validation on URL parameters allows dot-dot-slash (../) sequences to escape the intended directory. An unauthenticated network attacker can request arbitrary files on the system by sending specially crafted HTTP requests, gaining read access to files outside the application's intended file serving scope.
Affected products
- IBM Concert 1.0.0 through 3.0.0
Timeline
- 2026-09-23: disclosed