CVE-2025-25460

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p44

Published

Feb 24, 2025 (Feb 24, 2025)

Modified

Jun 17, 2026

Description

A stored Cross-Site Scripting (XSS) vulnerability was identified in FlatPress 1.3.1 within the "Add Entry" feature. This vulnerability allows authenticated attackers to inject malicious JavaScript payloads into blog posts, which are executed when other users view the posts. The issue arises due to improper input sanitization of the "TextArea" field in the blog entry submission form.

Vendors: flatpress
Products: flatpress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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