Vulnerability · Published Sep 30, 2022 · Assigned by Patchstack
CVE-2021-36830WordPress Comment Guestbook plugin <= 0.8.0 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
Medium 4.8
In plain English
A medium-severity cross-site scripting in Comment Guestbook (WordPress plugin) from mibuthu. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.5%top 56.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Comment Guestbook plugin <= 0.8.0 at WordPress.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| mibuthu | Comment Guestbook (WordPress plugin) | <= 0.8.0 – through 0.8.0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N