CVE-2021-34626

Public Exploit
WP Upload Restriction <= 2.2.3 - Missing Access Control in deleteCustomType function

Description

A vulnerability in the deleteCustomType function of the WP Upload Restriction WordPress plugin allows low-level authenticated users to delete custom extensions added by administrators. This issue affects versions 2.2.3 and prior.

Remediation

Solution:

  • Uninstall plugin from WordPress site.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.22%
Third-Party Advisory wordfence.com
Affected: WP Upload Restriction WP Upload Restriction
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34626 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-34626?
CVE-2021-34626 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34626?
To fix CVE-2021-34626: Uninstall plugin from WordPress site.
Is CVE-2021-34626 being actively exploited in the wild?
It is possible that CVE-2021-34626 is being exploited or will be exploited in a near future based on public information. 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-2021-34626?
CVE-2021-34626 affects WP Upload Restriction WP Upload Restriction.
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