CVE-2020-19363
Published: April 11, 2026
Official Description
Vtiger CRM v7.2.0 allows an attacker to display hidden files, list directories by using /libraries and /layout directories.
Risk Analysis
This vulnerability in Vtiger CRM allows an attacker to display hidden files and list directories. While not directly leading to code execution, this information disclosure can provide valuable insights for further attacks. Its inclusion in CISA's KEV catalog confirms active exploitation, indicating a need for immediate remediation.
This information disclosure vulnerability is actively being exploited in the wild, as confirmed by its presence in CISA's KEV. An attacker can exploit this by accessing /libraries and /layout directories.
Update Vtiger CRM to a version that restricts access to sensitive directories. Implement proper access controls and ensure web server configurations prevent directory listing.
Technical Analysis
CVE-2020-19363 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2020-19363 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-19363 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1