PT-2021-10343 · Vtiger · Vtiger Crm

Emreovunc · Published 2021-01-20 · Updated 2021-01-22 · CVE-2020-19362

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 version 7.2.0

Description: The issue is related to Reflected XSS in Vtiger CRM, where an attacker can perform malicious actions on users who open a maliciously crafted link or third-party web page through the view parameter in vtigercrm/index.php.

Recommendations: For Vtiger CRM version 7.2.0, consider disabling access to the vtigercrm/index.php endpoint until a patch is available, or restrict the use of the view parameter to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-19362

Affected Products

Vtiger Crm

References · 7

• 🔥 https://github.com/EmreOvunc/Vtiger-CRM-Vulnerabilities · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-19362 · Security Note
• https://osv.dev/vulnerability/CVE-2020-19362 · Vendor Advisory
• https://emreovunc.com/blog/en/vtiger_crm_xss_03.png · Note
• https://t.me/cvenotify/8742 · Telegram Post
• https://t.me/cvenotify/8765 · Telegram Post
• https://t.me/cibsecurity/22315 · Telegram Post