CVE-2024-11376

s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions <= 241216 - Reflected Cross-Site Scripting

Description

The s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 241114. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory wordfence.com
Affected: clavaque s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/0a5c8f46-a686-4b77-8a22-8dec92a96350?source=cve third party advisory
https://plugins.trac.wordpress.org/browser/s2member/tags/241114/s2member.php#L210 product
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3240794%40s2member&new=3240794%40s2member&sfp_email=&sfph_mail=#file1 patch

Frequently Asked Questions

What is the severity of CVE-2024-11376?
CVE-2024-11376 has been scored as a medium severity vulnerability.
How to fix CVE-2024-11376?
To fix CVE-2024-11376, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-11376 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-11376 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-11376?
CVE-2024-11376 affects clavaque s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions.
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