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CVE-2025-4379: Reflected XSS in DobryCMS
5.1
CVSS
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.
Classification
CVE ID: CVE-2025-4379
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.1
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Problem Types
CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')Affected Products
Vendor: Studio Fabryka
Product: DobryCMS
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.06% (probability of being exploited)
EPSS Percentile: 18.59% (scored less or equal to compared to others)
EPSS Date: 2025-06-18 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-4379https://cert.pl/posts/2025/05/CVE-2025-4379
https://cert.pl/en/posts/2025/05/CVE-2025-4379
https://studiofabryka.pl/Systemy_CMS.html