CVE-2025-26847

Name: CVE-2025-26847
Creator: NVD / NIST
Published: 2025-05-08T17:16:01.633+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2025-26847 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Znuny before 7.1.5. When generating a support bundle, not all passwords are masked.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

An issue was discovered in Znuny before 7.1.5. When generating a support bundle, not all passwords are masked.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.34%

25.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Znuny	Znuny	>= 6.0.31, <= 6.0.48
Znuny	Znuny	>= 6.5.1, <= 6.5.14
Znuny	Znuny	>= 7.0.1, <= 7.1.6

References

https://www.znuny.comProduct
https://www.znuny.org/en/advisories/zsa-2025-06Vendor Advisory

Timeline

Published: May 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-26847?

An issue was discovered in Znuny before 7.1.5. When generating a support bundle, not all passwords are masked.

How severe is CVE-2025-26847?

CVE-2025-26847 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2025-26847?

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-2025-26847?

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

Scan your code now

Source: NVD / NIST