CSRF in Likebtn Like Button Rating
CVE-2021-24945
The Like Button Rating ♥ LikeBtn WordPress plugin before 2.6.38 does not have any authorisation and CSRF checks in the likebtn_export_votes AJAX action, which could allow any authenticated user, such as subscriber, to get a list of email and IP addresses of people who liked content from the blog.
Vulnerability class: Information Disclosure
EPSS: 0.006 (43.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Likebtn Like_button_rating
- Unknown Like Button Rating ♥ Likebtn — versions 2.6.38
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-24945?
- CVE-2021-24945 is a high-severity vulnerability in Likebtn Like Button Rating, classified under Information Disclosure. CVSS score: 8.0/10. Published 2021-12-13.
- How severe is CVE-2021-24945?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2021-24945 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.