CVE-2021-36830 — MEDIUM (4.8)

Q: What is CVE-2021-36830?

CVE-2021-36830 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Comment Guestbook plugin <= 0.8.0 at WordPress.

Q: How severe is CVE-2021-36830?

CVE-2021-36830 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-36830?

Check the references section above for vendor advisories and patch information. Affected products include: Comment Guestbook Project Comment Guestbook.

Vulnerability Description

Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Comment Guestbook plugin <= 0.8.0 at WordPress.

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Comment Guestbook Project	Comment Guestbook	<= 0.8.0

Related Weaknesses (CWE)

CWE-79

References

https://patchstack.com/database/vulnerability/comment-guestbook/wordpress-commenThird Party Advisory
https://wordpress.org/plugins/comment-guestbook/Product
https://patchstack.com/database/vulnerability/comment-guestbook/wordpress-commenThird Party Advisory
https://wordpress.org/plugins/comment-guestbook/Product

FAQ

What is CVE-2021-36830?

CVE-2021-36830 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Comment Guestbook plugin <= 0.8.0 at WordPress.

How severe is CVE-2021-36830?

CVE-2021-36830 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36830?

Check the references section above for vendor advisories and patch information. Affected products include: Comment Guestbook Project Comment Guestbook.