CVE-2022-26267

Name: CVE-2022-26267
Creator: NVD / NIST
Published: 2022-03-18T23:15:07.87+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.43%

Last modified Jun 17, 2026

CVE-2022-26267 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Piwigo v12.2.0 was discovered to contain an information leak via the action parameter in /admin/maintenance_actions.php.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.

Description

Piwigo v12.2.0 was discovered to contain an information leak via the action parameter in /admin/maintenance_actions.php.

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

1.43%

69.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Piwigo	Piwigo	12.2.0

References

https://github.com/JCCD/Vul/blob/main/Piwigo_12.2.0_InforMation_Disclosure.mdExploit, Third Party Advisory
https://github.com/JCCD/Vul/blob/main/Piwigo_12.2.0_InforMation_Disclosure.mdExploit, Third Party Advisory

Timeline

Published: Mar 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-26267?

Piwigo v12.2.0 was discovered to contain an information leak via the action parameter in /admin/maintenance_actions.php.

How severe is CVE-2022-26267?

CVE-2022-26267 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.

How do I fix CVE-2022-26267?

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-2022-26267?

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

Scan your code now

Source: NVD / NIST