CVE-2018-7600
Published: November 3, 2021
Official Description
Drupal Core contains a remote code execution vulnerability that could allow an attacker to exploit multiple attack vectors on a Drupal site, resulting in complete site compromise.
CISA KEV Advisory
Drupal Core Remote Code Execution Vulnerability
Drupal Core contains a remote code execution vulnerability that could allow an attacker to exploit multiple attack vectors on a Drupal site, resulting in complete site compromise.
Apply updates per vendor instructions.
Risk Analysis
Drupal Core is affected by a remote code execution vulnerability that can lead to complete site compromise through multiple attack vectors. The extremely high EPSS score of 0.94489 indicates a very strong likelihood of exploitation, making this a critical vulnerability.
This vulnerability is actively exploited in the wild and is listed in CISA's KEV catalog, confirming its active use by threat actors.
Administrators should apply the latest security patches or upgrades for Drupal Core to address this remote code execution vulnerability and prevent site compromise.
Technical Analysis
CVE-2018-7600 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-2018-7600 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.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2018-7600 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