Quick answers
- Is CVE-2026-120467 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-120467 being exploited in the wild.
- How severe is CVE-2026-120467?
- Informational severity, published 12 November 2026.
- Which products and versions are affected?
- AcyMailing 1.0.0 to 11.1.1.
- Is there a fix for CVE-2026-120467?
- 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-2026-120467 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-120467?
- Check whether you run AcyMailing 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
An authorization bypass vulnerability in AcyMailing fails to bind subscriber identity to the record being modified, allowing any authenticated user to perform subscribe/unsubscribe operations on behalf of other subscribers. The vulnerability affects versions 1.0.0 through 11.1.1 and requires authentication but no elevated privileges to exploit.
Affected products
- AcyMailing AcyMailing 1.0.0 to 11.1.1
Timeline
- 2026-11-12: disclosed