CSRF in Sola-Newsletters Project
CVE-2021-34634
The Nifty Newsletters WordPress plugin is vulnerable to Cross-Site Request Forgery via the sola_nl_wp_head function found in the ~/sola-newsletters.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 4.0.23.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.007 (50.1th 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
- Sola-newsletters_project Sola-newsletters
- Solaplugins Nifty Newsletters — versions 4.0.23
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Exploit, Third Party Advisory, x_refsource_MISC)
- security@wordfence.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-34634?
- CVE-2021-34634 is a high-severity vulnerability in Sola-Newsletters Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-08-05.
- How severe is CVE-2021-34634?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-34634 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.