Quick answers
- Is CVE-2026-5584 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-5584 being exploited in the wild.
- How severe is CVE-2026-5584?
- High severity, with a CVSS score of 7.3, published 5 April 2026.
- Which products and versions are affected?
- Fosowl Agenticseek 0.1.0.
- Is there a fix for CVE-2026-5584?
- 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-2026-5584 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-5584?
- Check whether you run Fosowl Agenticseek 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
A code injection vulnerability exists in Fosowl agenticSeek 0.1.0 within the 'query Endpoint' component. The root cause is located in the PyInterpreter.execute function in sources/tools/PyInterpreter.py, which fails to properly neutralize special elements before execution. A remote, unauthenticated attacker can send a specially crafted request to the endpoint to execute arbitrary Python code. This vulnerability has a CVSS 3.1 base score of 9.8 (Critical) according to NIST. A public exploit (PoC) has been disclosed, and the vendor has reportedly not responded to the disclosure.
Affected products
- Fosowl agenticSeek 0.1.0
Timeline
- 2026-03-20: disclosed: Initial public disclosure via GitHub issue
- 2026-04-05: advisory: CVE published and VulDB entry created