CVE-2026-71368
Received Received - Intake

Cross-Site Scripting in F-RevoCRM

Publication date: 2026-08-20

Last updated on: 2026-08-20

Assigner: JPCERT/CC

Description
F-RevoCRM contains a cross-site scripting vulnerability. If a user views a crafted page while logged in to the affected product, unintended operations may be performed.

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Meta Information

Published
2026-08-20
Last Modified
2026-08-20
Generated
2026-08-20
AI Q&A
2026-08-20
EPSS Evaluated
N/A
NVD
CVE-2026-71368
EUVD
EUVD-2026-63208

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
thinkingreed_inc f-revocrm From 7.3.0 (inc) to 8.0.3 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

F-RevoCRM has a cross-site scripting (XSS) vulnerability where malicious scripts can be injected into web pages. If a logged-in user views a crafted page, attackers could perform unintended actions on their behalf.

Detection Guidance

Detecting XSS vulnerabilities like CVE-2026-71368 typically involves checking web application inputs for improper sanitization. Use tools like OWASP ZAP or Burp Suite to scan for reflected or stored XSS. Manually test inputs with payloads such as <script>alert(1)</script> in fields like search boxes or user profiles. Monitor browser console logs for errors when accessing pages.

Impact Analysis

An attacker could steal session cookies, redirect users to malicious sites, or perform actions like modifying data if a user visits a compromised page while logged in.

Compliance Impact

XSS vulnerabilities can lead to unauthorized data access or modification, potentially violating GDPR (data protection) or HIPAA (health data privacy) by exposing sensitive user information.

Mitigation Strategies
  • Update F-RevoCRM to the latest version to address the XSS vulnerability.
  • Monitor network traffic for suspicious activity or crafted pages targeting the XSS flaw.
  • Restrict user access to untrusted or external pages until the update is applied.

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