CVE-2021-39310 — MEDIUM (6.1)

Q: How severe is CVE-2021-39310?

CVE-2021-39310 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-39310?

Check the references section above for vendor advisories and patch information. Affected products include: Windyroad Real Wysiwyg.

Vulnerability Description

The Real WYSIWYG WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of PHP_SELF in the ~/real-wysiwyg.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.0.2.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Windyroad	Real Wysiwyg	<= 0.0.2

Related Weaknesses (CWE)

CWE-79

References

https://plugins.trac.wordpress.org/browser/real-wysiwyg/tags/0.0.2/real-wysiwyg.Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39310Third Party Advisory
https://plugins.trac.wordpress.org/browser/real-wysiwyg/tags/0.0.2/real-wysiwyg.Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39310Third Party Advisory

FAQ

What is CVE-2021-39310?

CVE-2021-39310 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The Real WYSIWYG WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of PHP_SELF in the ~/real-wysiwyg.php file which allows attackers to inject arbitrary web scripts, in v...

How severe is CVE-2021-39310?

CVE-2021-39310 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39310?

Check the references section above for vendor advisories and patch information. Affected products include: Windyroad Real Wysiwyg.