What’s Vulnerable › Vulnerabilities

CVE-2025-4379: Reflected XSS in DobryCMS

• Severity: medium (CVSS 5.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-23 · updated 2026-06-17
• Weakness: CWE-79

Description

DobryCMS in versions 2.* and lower is vulnerable to Reflected Cross-Site Scripting (XSS). Improper input validation in szukaj parameter allows arbitrary JavaScript to be executed on victim's browser when specially crafted URL is opened. A hotfix for affected versions was released on 29.04.2025. It removes the vulnerability without incrementing the version.

Affected products

• Studio Fabryka DobryCMS: 2.x

References

• https://cert.pl/en/posts/2025/05/CVE-2025-4379
• https://cert.pl/posts/2025/05/CVE-2025-4379
• https://studiofabryka.pl/Systemy_CMS.html

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