CVE-2021-24807

CWE-79 — Cross-site Scripting (XSS)3 documents3 sources
Severity
5.4MEDIUM
EPSS
5.5%
top 9.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Unknown Support BoardSchiocco Support Board
Timeline
PublishedNov 8
Latest updateMay 24

Description

The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages2 packages

▶CVEListV5unknown/support_board3.3.5 — 3.3.5

🔴Vulnerability Details

2
GHSA
GHSA-g623-mj4w-fprv: The Support Board WordPress plugin before 3↗2022-05-24
▶
CVEList
Support Board < 3.3.5 - Agent+ Stored Cross-Site Scripting↗2021-11-08
▶
CVE-2021-24807 (MEDIUM CVSS 5.4) | The Support Board WordPress plugin | cvebase.io