Vulnerability DatabaseCVE-2018-18921
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CVE-2018-18921
Published:December 18, 2018
Updated:June 07, 2026
PHP Server Monitor before 3.3.2 has CSRF, as demonstrated by a Delete action.
Affected Packages
phpservermon/phpservermon (PHP):
Affected version(s) >=dev-dependabot/composer/paragonie/random_compat-2.0.19 <v3.3.2
Fix Suggestion:
Update to version v3.3.2
Related Resources (5)
https://medium.com/bugbountywriteup/cve-2018-18921-php-server-monitor-3-3-1-cross-site-request-forgery-a73e8dae563
https://github.com/phpservermon/phpservermon/issues/670
https://github.com/phpservermon/phpservermon/commit/30150714a8af0c82259b733f604fce54c0dcbf40
https://nvd.nist.gov/vuln/detail/CVE-2018-18921
https://github.com/phpservermon/phpservermon/issues/670#issuecomment-440873239
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Cross-Site Request Forgery (CSRF)
CWE-352
EPSS
Base Score:
0.13