vulnerability
WordPress Plugin: acymailing: CVE-2021-24288: URL Redirection to Untrusted Site ('Open Redirect')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Apr 29, 2021 | May 15, 2025 | Apr 30, 2026 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Apr 29, 2021
Added
May 15, 2025
Modified
Apr 30, 2026
Description
When subscribing using AcyMailing versions before 7.5.0, the 'redirect' parameter isn't properly sanitized. Turning the request from POST to GET, an attacker can craft a link containing a potentially malicious landing page and send it to the victim.
Solution
acymailing-plugin-cve-2021-24288
References
- https://www.cve.org/CVERecord?id=CVE-2021-24288
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c1acc256-c8f5-4738-8788-d52b4e2b80ef?source=api-prod
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-11202
- CVE-2021-24288
- https://attackerkb.com/topics/CVE-2021-24288
- CWE-601
- EUVD-EUVD-2021-11202
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.