How to fix CVE-2025-55580?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is Solidinvoice affected by CVE-2025-55580?

Organizations using SolidInvoice version 2.3.7 should be aware of moderate risk from CVE-2025-55580, a cross-site scripting vulnerability rated CVSS 5.4. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available.

CVE-2025-55580

MEDIUM

2025-08-29 [email protected]

XSS Solidinvoice

5.4

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:09 vuln.today

PoC Detected

Sep 09, 2025 - 14:00 vuln.today

Public exploit code

CVE Published

Aug 29, 2025 - 17:15 nvd

MEDIUM 5.4

DescriptionNVD

SolidInvoice version 2.3.7 is vulnerable to a stored cross-site scripting (XSS) issue in the Clients module. An authenticated attacker can inject JavaScript that executes in other users' browsers when the Clients page is viewed. The vulnerability is fixed in version 2.3.8.

AnalysisAI

SolidInvoice version 2.3.7 is vulnerable to a stored cross-site scripting (XSS) issue in the Clients module. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

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. SolidInvoice version 2.3.7 is vulnerable to a stored cross-site scripting (XSS) issue in the Clients module. An authenticated attacker can inject JavaScript that executes in other users' browsers when the Clients page is viewed. The vulnerability is fixed in version 2.3.8. Affected products include: Solidinvoice. Version information: version 2.3.7.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

CVE-2025-55580 vulnerability details – vuln.today

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