Vulnerability · Published Sep 30, 2022 · Assigned by Patchstack
CVE-2021-36839WordPress Social Media Follow Buttons Bar plugin <= 4.73 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
Medium 4.8
In plain English
A medium-severity cross-site scripting in Social Media Follow Buttons Bar (WordPress plugin) from Space X-Chimp. 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 Social Media Follow Buttons Bar plugin <= 4.73 at WordPress.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Space X-Chimp | Social Media Follow Buttons Bar (WordPress plugin) | <= 4.73 – through 4.73 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N