Quick answers
- Is CVE-2026-124328 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-124328 being exploited in the wild.
- How severe is CVE-2026-124328?
- High severity, with a CVSS score of 7.4, published 8 November 2026.
- Which products and versions are affected?
- FlowCI Flow-Core-X up to 1.23.49.
- Is there a fix for CVE-2026-124328?
- 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-2026-124328 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-124328?
- Check whether you run FlowCI Flow-Core-X 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 ConditionManagerImpl.run() function in the Groovy Script Evaluation component fails to properly sanitize the condition argument, enabling code injection via malicious Groovy expressions. An unauthenticated remote attacker can craft a workflow condition containing arbitrary code that will be executed on the server. The vulnerability has been disclosed publicly and proof-of-concept code may be available.
Affected products
- FlowCI flow-core-x up to 1.23.49
Timeline
- 2026-11-08: disclosed