Vulnerability CVE-2021-24963
Published: 2022-01-03

Description:
The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before outputting it back in the JS code of an admin page, leading to a Reflected Cross-Site Scripting

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Litespeedtech -> Litespeed cache 

 References:
https://plugins.trac.wordpress.org/changeset/2634373
https://wpscan.com/vulnerability/7f8b4275-7586-4e04-afd9-d12bdab6ba9b
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