CVE-2021-34626 — MEDIUM (4.3)

Q: How severe is CVE-2021-34626?

CVE-2021-34626 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-34626?

Check the references section above for vendor advisories and patch information. Affected products include: Wp-Upload-Restriction Project Wp-Upload-Restriction.

Vulnerability 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.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Wp-Upload-Restriction Project	Wp-Upload-Restriction	<= 2.2.3

Related Weaknesses (CWE)

CWE-284

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34626ExploitThird Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34626ExploitThird Party Advisory

FAQ

What is CVE-2021-34626?

CVE-2021-34626 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 affe...

How severe is CVE-2021-34626?

CVE-2021-34626 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34626?

Check the references section above for vendor advisories and patch information. Affected products include: Wp-Upload-Restriction Project Wp-Upload-Restriction.