Vulnerability Details CVE-2025-44108
A stored Cross-Site Scripting (XSS) vulnerability exists in the administration panel of Flatpress CMS before 1.4 via the gallery captions component. An attacker with admin privileges can inject a malicious JavaScript payload into the system, which is then stored persistently.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.8%
CVSS Severity
CVSS v3 Score 4.8
References
- https://github.com/flatpressblog/flatpress/commit/24a6feacf1747ec19725b52c097715c8ab9c4559
- https://github.com/flatpressblog/flatpress/releases/tag/1.3.1
- https://github.com/flatpressblog/flatpress/releases/tag/1.4.rc2
- https://harish0x.github.io/blog/CVE-2025-44108
- https://harish0x.github.io/blog/CVE-2025-44108
Products affected by CVE-2025-44108
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cpe:2.3:a:flatpress:flatpress:-
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cpe:2.3:a:flatpress:flatpress:0.804
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cpe:2.3:a:flatpress:flatpress:1.0.1
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cpe:2.3:a:flatpress:flatpress:1.0.2
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cpe:2.3:a:flatpress:flatpress:1.0.3
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cpe:2.3:a:flatpress:flatpress:1.1
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cpe:2.3:a:flatpress:flatpress:1.2
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cpe:2.3:a:flatpress:flatpress:1.2.1
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cpe:2.3:a:flatpress:flatpress:1.3