CSRF in Expresstech Responsive Menu
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.012 (66.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Expresstech Responsive_menu
- Expresstech Responsive Menu – Create Mobile-friendly — versions 4.0.4
- Expresstech Responsive Menu Pro — versions 4.0.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24161?
- CVE-2021-24161 is a high-severity vulnerability in Expresstech Responsive Menu, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-04-05.
- How severe is CVE-2021-24161?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-24161 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.