CVE-2021-24288

MEDIUM NUCLEI

acymailing < 7.5.0 - Open Redirect via Redirect Parameter

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-24288 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

When subscribing using AcyMailing, 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.

Nuclei Templates (1)

WordPress AcyMailing <7.5.0 - Open Redirect
MEDIUMby 0x_Akoko

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://wpscan.com/vulnerability/56628862-1687-4862-9ed4-145d8dfbca97

Scores

CVSS v3 6.1
EPSS 0.0194
EPSS Percentile 77.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-601
Status published
Products (1)
acymailing/acymailing < 7.5.0
Published May 17, 2021
Tracked Since Feb 18, 2026