PT-2019-11144 · Vtiger · Vtiger Crm

Yann Chalenã§On · Published 2019-06-06 · Updated 2019-06-07 · CVE-2018-8047

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: vtiger CRM versions prior to 7.0.1

Description: The issue is a reflected Cross-Site Scripting (XSS) vulnerability that could allow remote unauthenticated attackers to inject arbitrary web script or HTML via the "index.php?module=Contacts&view=List" API endpoint, specifically using the app parameter. This allows attackers to potentially execute malicious scripts on the victim's browser.

Recommendations: For versions prior to 7.0.1, consider disabling access to the "index.php?module=Contacts&view=List" API endpoint until a patch is available. As a temporary workaround, restrict the use of the app parameter in this endpoint to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-8047

Affected Products

Vtiger Crm

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-8047 · Security Note
• https://osv.dev/vulnerability/CVE-2018-8047 · Vendor Advisory
• https://t.me/cibsecurity/4739 · Telegram Post
• https://wizlynxgroup.com/security-research-advisories/vuln/WLX-2018-001 · Note