CVE-2018-18921
CSRF in PHP Server Monitor before 3.3.2
6.5
MEDIUM
CVSS 3.1
EPSS 0.61%
Description
PHP Server Monitor before 3.3.2 has CSRF, as demonstrated by a Delete action.
How to fix CVE-2018-18921
To remediate CVE-2018-18921, upgrade the affected package to a fixed version below.
- Packagist/phpservermon/phpservermon—upgrade to 3.3.2 or later
Is CVE-2018-18921 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
References (4)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2018-18921
- WEBgithub.com/phpservermon/phpservermon/commit/30150714a8af0c82259b733f604fce54c0dcbf40
- WEBgithub.com/phpservermon/phpservermon/issues/670#issuecomment-440873239
- WEBmedium.com/bugbountywriteup/cve-2018-18921-php-server-monitor-3-3-1-cross-site-request-forgery-a73e8dae563