Vulnerability CVE-2021-34634
Published: 2021-08-05

Description:
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.

Type:

CWE-352

 (Cross-Site Request Forgery (CSRF))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Sola-newsletters project -> Sola-newsletters 

 References:
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34634
https://plugins.trac.wordpress.org/browser/sola-newsletters/trunk/sola-newsletters.php#L774
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