CVE-2021-25991

Name: CVE-2021-25991
Creator: NVD / NIST
Published: 2021-12-29T09:15:09.467+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.81%

Last modified Jun 17, 2026

CVE-2021-25991 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. In Ifme, versions v5.0.0 to v7.32 are vulnerable against an improper access control, which makes it possible for admins to ban themselves leading to their deactivation from Ifme account and complete loss of admin access to Ifme.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.

Description

In Ifme, versions v5.0.0 to v7.32 are vulnerable against an improper access control, which makes it possible for admins to ban themselves leading to their deactivation from Ifme account and complete loss of admin access to Ifme.

Metrics

CVSS 3.1

7.3/10

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

EPSS Probability

0.81%

52.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
If-Me	Ifme	>= 5.0.0, <= 7.32

References

https://github.com/ifmeorg/ifme/commit/d1f570c458d41667df801fc9c40a18b181a2d923Patch, Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25991Exploit, Third Party Advisory
https://github.com/ifmeorg/ifme/commit/d1f570c458d41667df801fc9c40a18b181a2d923Patch, Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25991Exploit, Third Party Advisory

Timeline

Published: Dec 29, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-25991?

How severe is CVE-2021-25991?

CVE-2021-25991 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.

How do I fix CVE-2021-25991?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-25991?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST