What’s Vulnerable › Vulnerabilities
CVE-2020-36399
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-07-02 · updated 2026-06-17
- Weakness: CWE-79
Description
A stored cross site scripting (XSS) vulnerability in phplist 3.5.4 and below allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the "rule1" parameter under the "Bounce Rules" module.
Affected products
- PHPList: through 3.5.4
References
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