CVE-2021-25809

Name: CVE-2021-25809
Creator: NVD / NIST
Published: 2021-07-23T20:15:08.123+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.93%

Last modified Jun 17, 2026

CVE-2021-25809 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. UCMS 1.5.0 was discovered to contain a physical path leakage via an error message returned by the adminchannelscache() function in top.php.. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

Description

UCMS 1.5.0 was discovered to contain a physical path leakage via an error message returned by the adminchannelscache() function in top.php.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.93%

56.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-209

Affected Software

Vendor	Product	Versions
Ucms Project	Ucms	1.5.0

References

https://github.com/Gingsguard/ucms/blob/main/UCMS%20v.1.5.0%20Information%20leakage.mdExploit, Third Party Advisory
https://github.com/Gingsguard/ucms/blob/main/UCMS%20v.1.5.0%20Information%20leakage.mdExploit, Third Party Advisory

Timeline

Published: Jul 23, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-25809?

UCMS 1.5.0 was discovered to contain a physical path leakage via an error message returned by the adminchannelscache() function in top.php.

How severe is CVE-2021-25809?

CVE-2021-25809 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2021-25809?

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-2021-25809?

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

Scan your code now

Source: NVD / NIST