What’s Vulnerable › Vulnerabilities

CVE-2024-33423

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-05-01 · updated 2026-06-17
• Weakness: CWE-80

Description

Cross-Site Scripting (XSS) vulnerability in the Settings menu of CMSimple v5.15 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Logout parameter under the Language section.

Affected products

• CMSimple: 5.15

References

• https://github.com/adiapera/xss_language_cmsimple_5.15
• https://github.com/adiapera/xss_language_cmsimple_5.15

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