Description

WordPress Plugin Tickera-WordPress Event Ticketing is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Tickera-WordPress Event Ticketing version 3.4.8.2 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 3.4.8.3 or latest

References

https://sploitus.com/exploit?id=WPEX-ID:0EB07CC8-8A19-4E01-AB90-844495413453

https://plugins.svn.wordpress.org/tickera-event-ticketing-system/trunk/readme.txt

Related Vulnerabilities

Dot CMS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-35740)

Perl Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2017-12814)

PleskLin Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-11584)

WordPress Plugin Roomcloud Multiple Cross-Site Scripting Vulnerabilities (1.1)

Rukovoditel Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-43164)

Severity

High

Classification

CVE-2021-24797 CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS