What is the CVSS score of CVE-2025-64491?

CVE-2025-64491 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.1%.

Which versions of Suitecrm are affected by CVE-2025-64491?

Organizations using SuiteCRM should be aware of moderate risk from CVE-2025-64491, a cross-site scripting vulnerability rated CVSS 6.1.. A patch is available.

How to fix or mitigate CVE-2025-64491?

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

Suitecrm CVE-2025-64491

MEDIUM

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

2025-11-08 security-advisories@github.com

XSS Suitecrm

6.1

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

6.1 MEDIUM

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

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

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

Analysis Generated

Mar 28, 2026 - 19:21 vuln.today

Patch released

Mar 28, 2026 - 19:21 nvd

Patch available

CVE Published

Nov 08, 2025 - 01:15 nvd

MEDIUM 6.1

DescriptionGitHub Advisory

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Versions 7.14.7 and below allow unauthenticated reflected Cross-Site Scripting (XSS). Successful exploitation could lead to full account takeover, for example by altering the login form to send credentials to an attacker-controlled server. As a reflected XSS issue, exploitation requires the victim to open a crafted malicious link, which can be delivered via phishing, social media, or other communication channels. This issue is fixed in version 7.14.8.

AnalysisAI

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

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. SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Versions 7.14.7 and below allow unauthenticated reflected Cross-Site Scripting (XSS). Successful exploitation could lead to full account takeover, for example by altering the login form to send credentials to an attacker-controlled server. As a reflected XSS issue, exploitation requires the victim to open a crafted malicious link, which can be delivered via phishing, social media, or other communication channels. This issue is fixed in version 7.14.8. Affected products include: Salesagility Suitecrm. Version information: version 7.14.8..

RemediationAI

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.

CVE-2025-64491 vulnerability details – vuln.today

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