CVE-2020-35933 — MEDIUM (6.5)

Q: How severe is CVE-2020-35933?

CVE-2020-35933 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-35933?

Check the references section above for vendor advisories and patch information. Affected products include: Thenewsletterplugin Newsletter.

Vulnerability Description

A Reflected Authenticated Cross-Site Scripting (XSS) vulnerability in the Newsletter plugin before 6.8.2 for WordPress allows remote attackers to trick a victim into submitting a tnpc_render AJAX request containing either JavaScript in an options parameter, or a base64-encoded JSON string containing JavaScript in the encoded_options parameter.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Thenewsletterplugin	Newsletter	< 6.8.2

Related Weaknesses (CWE)

CWE-79

References

https://www.wordfence.com/blog/2020/08/newsletter-plugin-vulnerabilities-affect-ExploitThird Party Advisory
https://www.wordfence.com/blog/2020/08/newsletter-plugin-vulnerabilities-affect-ExploitThird Party Advisory

FAQ

What is CVE-2020-35933?

CVE-2020-35933 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A Reflected Authenticated Cross-Site Scripting (XSS) vulnerability in the Newsletter plugin before 6.8.2 for WordPress allows remote attackers to trick a victim into submitting a tnpc_render AJAX requ...

How severe is CVE-2020-35933?

CVE-2020-35933 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-35933?

Check the references section above for vendor advisories and patch information. Affected products include: Thenewsletterplugin Newsletter.