What’s Vulnerable › Vulnerabilities

CVE-2024-26450

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-28 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.

Affected products

• Piwigo: from 14.2.0 (excl.)

References

• https://github.com/Piwigo/Piwigo/security/advisories/GHSA-p362-cfpj-q55f
• https://github.com/Piwigo/Piwigo/security/advisories/GHSA-p362-cfpj-q55f

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