Vulnerability CVE-2021-24883
Published: 2021-11-29

Description:
The Popup Anything WordPress plugin before 2.0.4 does not escape the Link Text and Button Text fields of Popup, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks

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
Essentialplugin -> Popup anything 

 References:
https://wpscan.com/vulnerability/c5dd3812-ea20-4e05-a5d3-84830b452822
https://plugins.trac.wordpress.org/changeset/2610975
https://www.fortiguard.com/zeroday/FG-VD-21-069
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