How to fix CVE-2025-26159?

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

CVE-2025-26159

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-04-22 [email protected]

XSS

6.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

CVE Published

Apr 22, 2025 - 20:15 nvd

MEDIUM 6.1

DescriptionNVD

Laravel Starter 11.11.0 is vulnerable to Cross Site Scripting (XSS) in the tags feature. Any user with the ability of create or modify tags can inject malicious JavaScript code in the name field.

AnalysisAI

Laravel Starter 11.11.0 is vulnerable to Cross Site Scripting (XSS) in the tags feature. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. 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. Laravel Starter 11.11.0 is vulnerable to Cross Site Scripting (XSS) in the tags feature. Any user with the ability of create or modify tags can inject malicious JavaScript code in the name field.

Affected ProductsAI

See vendor advisory for affected versions.

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-2025-26159 vulnerability details – vuln.today

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