Quick answers
- Is CVE-2026-120470 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-120470 being exploited in the wild.
- How severe is CVE-2026-120470?
- 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-2026-120470?
- 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-2026-120470 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-120470?
- 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
The vulnerability is an access control bypass in the online campaign viewing mechanism that fails to enforce visibility restrictions. An unauthenticated attacker can directly access campaign URLs to view content regardless of publication status or audience restrictions, gaining the ability to read sensitive campaign data without authorization.
Affected products
- acymailing AcyMailing 1.0.0 to 11.1.1
Timeline
- 2026-11-12: disclosed