CVE-2021-24161
CVSS v3
8.8
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In the Reponsive Menu (free and Pro) WordPress plugins before 4.0.4, attackers could craft a request and trick an administrator into uploading a zip archive containing malicious PHP files. The attacker could then access those files to achieve remote code execution and further infect the targeted site.
Technical details
- Published
- 2021-04-05
Frequently asked questions
What is CVE-2021-24161?
In the Reponsive Menu (free and Pro) WordPress plugins before 4.0.4, attackers could craft a request and trick an administrator into uploading a zip archive containing malicious PHP files. The attacker could then access those files to achieve remote code execution and further infect the targeted site.
Is CVE-2021-24161 actively exploited?
Active exploitation of CVE-2021-24161 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-24161?
CVE-2021-24161 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2021-24161 affecting your environment?
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