PT-2026-32520 · Vtiger · Vtiger Crm

Published 2026-04-13 · Updated 2026-04-19 · CVE-2025-70936

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

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

Name of the Vulnerable Software and Affected Versions Vtiger CRM version 8.4.0

Description A reflected cross-site scripting (XSS) issue exists in the MailManager module, where XSS is a type of attack that injects malicious scripts into a trusted website. Improper handling of user-controlled input in the folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user session.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-70936

Affected Products

Vtiger Crm

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-70936 · Security Note
• https://twitter.com/CVEnew/status/2045972423691141254 · Twitter Post
• https://vtiger.com/open-source-crm · Note
• https://twitter.com/VulmonFeeds/status/2043901115310219394 · Twitter Post
• https://simonjuguna.com/cve-2025-70936-reflected-xss-vulnerability-in-vtiger-crm-v8-4-0 · Note