How to fix CVE-2025-44108?

During next maintenance window: Identify affected systems running the administration panel of Flatpress CMS and apply vendor patches when convenient. Verify Content-Security-Policy and output encoding.

Is Flatpress affected by CVE-2025-44108?

Organizations using the administration panel of Flatpress CMS should be aware of moderate risk from CVE-2025-44108, a cross-site scripting vulnerability rated CVSS 4.8. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

CVE-2025-44108

MEDIUM

2025-05-19 [email protected]

4.8

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:42 vuln.today

Patch Released

Mar 28, 2026 - 18:42 nvd

Patch available

PoC Detected

Jun 12, 2025 - 16:26 vuln.today

Public exploit code

CVE Published

May 19, 2025 - 14:15 nvd

MEDIUM 4.8

Description

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.

Analysis

A stored Cross-Site Scripting (XSS) vulnerability exists in the administration panel of Flatpress CMS before 1.4 via the gallery captions component. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical Context

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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. Affected products include: Flatpress. Version information: before 1.4.

Affected Products

Flatpress.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.3

CVSS: +24

POC: +20

CVE-2025-44108 vulnerability details – vuln.today

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CVE-2025-44108

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

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CVE-2025-44108

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

Share

External POC / Exploit Code