CVE-2021-39311

link-list-manager <= 1.0 Reflected Cross-Site Scripting

Description

The link-list-manager WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the category parameter found in the ~/llm.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.

Remediation

Solution:

  • Uninstall plugin from WordPress site.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory wordpress.org Third-Party Advisory wordfence.com
Affected: link-list-manager link-list-manager
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39311 third party advisory
https://plugins.trac.wordpress.org/browser/link-list-manager/tags/1.0/llm.php#L191 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-39311?
CVE-2021-39311 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39311?
To fix CVE-2021-39311: Uninstall plugin from WordPress site.
Is CVE-2021-39311 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-39311 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-2021-39311?
CVE-2021-39311 affects link-list-manager link-list-manager.
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