Quick answers
- Is CVE-2026-120468 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-120468 being exploited in the wild.
- How severe is CVE-2026-120468?
- Informational severity, published 12 November 2026.
- Which products and versions are affected?
- Acymailing.Com AcyMailing 1.0.0–11.1.1.
- Is there a fix for CVE-2026-120468?
- 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-2026-120468 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-120468?
- Check whether you run Acymailing.Com 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
The vulnerability is an unauthenticated information disclosure flaw in AcyMailing's Joomla extension (versions 1.0.0–11.1.1) that exposes mailing list metadata via an unprotected API or endpoint. An attacker with network access can enumerate all mailing lists regardless of access level restrictions. The WordPress plugin variant is not affected; only the Joomla extension is vulnerable.
Affected products
- acymailing.com AcyMailing 1.0.0–11.1.1
Timeline
- 2026-11-12: disclosed