What’s Vulnerable › Vulnerabilities

CVE-2020-37072: Victor CMS 1.0 - 'comment_author' Persistent Cross-Site Scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-03 · updated 2026-06-17
• Weakness: CWE-79

Description

Victor CMS 1.0 contains a stored cross-site scripting vulnerability in the 'comment_author' POST parameter that allows attackers to inject malicious scripts. Attackers can submit crafted JavaScript payloads through the comment submission form to execute arbitrary code in victim browsers.

Affected products

• Victor Cms Project Victor Cms: 1.0

References

• https://github.com/VictorAlagwu/CMSsite
• https://www.exploit-db.com/exploits/48484
• https://www.vulncheck.com/advisories/victor-cms-commentauthor-persistent-cross-site-scripting

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