CVE-2023-26876

Name: CVE-2023-26876
Creator: NVD / NIST
Published: 2023-04-21T15:15:07.16+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 9.72%

Last modified Jun 17, 2026

CVE-2023-26876 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. SQL injection vulnerability found in Piwigo v.13.5.0 and before allows a remote attacker to execute arbitrary code via the filter_user_id parameter to the admin.php?page=history&filter_image_id=&filter_user_id endpoint.. EPSS estimates a 9.72% chance of exploitation in the next 30 days.

Description

SQL injection vulnerability found in Piwigo v.13.5.0 and before allows a remote attacker to execute arbitrary code via the filter_user_id parameter to the admin.php?page=history&filter_image_id=&filter_user_id endpoint.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

9.72%

94.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Piwigo	Piwigo	<= 13.5.0

References

http://packetstormsecurity.com/files/172059/Piwigo-13.5.0-SQL-Injection.html
http://seclists.org/fulldisclosure/2023/Apr/13
https://gist.github.com/rodnt/a190d14d1715890d8df19bad58b90693Exploit, Third Party Advisory
https://piwigo.comProduct
https://www.tempest.com.brNot Applicable
http://packetstormsecurity.com/files/172059/Piwigo-13.5.0-SQL-Injection.html
http://seclists.org/fulldisclosure/2023/Apr/13
https://gist.github.com/rodnt/a190d14d1715890d8df19bad58b90693Exploit, Third Party Advisory
https://piwigo.comProduct
https://www.tempest.com.brNot Applicable

Timeline

Published: Apr 21, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-26876?

How severe is CVE-2023-26876?

CVE-2023-26876 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 9.72% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26876?

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-2023-26876?

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

Scan your code now

Source: NVD / NIST