How to fix CVE-2025-46689?

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

Is Ververica Platform affected by CVE-2025-46689?

CVE-2025-46689 presents moderate security risk, 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.

Ververica Platform CVE-2025-46689

MEDIUM

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

2025-04-27 [email protected]

XSS Ververica Platform

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 - 18:38 vuln.today

PoC Detected

May 12, 2025 - 19:32 vuln.today

Public exploit code

CVE Published

Apr 27, 2025 - 22:15 nvd

MEDIUM 5.4

DescriptionNVD

Ververica Platform 2.14.0 contain an Reflected XSS vulnerability via a namespaces/default/formats URI.

AnalysisAI

Ververica Platform 2.14.0 contain an Reflected XSS vulnerability via a namespaces/default/formats URI. 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. Ververica Platform 2.14.0 contain an Reflected XSS vulnerability via a namespaces/default/formats URI. Affected products include: Ververica Ververica Platform.

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-2025-46689 vulnerability details – vuln.today

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