What’s Vulnerable › Vulnerabilities

CVE-2018-8815

• Severity: medium (CVSS 4.6 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-03-20 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in the gallery function in Alkacon OpenCMS 10.5.3 allows remote attackers to inject arbitrary web script or HTML via a malicious SVG image.

Affected products

• Alkacon OpenCms: 10.5.3

References

• https://github.com/alkacon/opencms-core/issues/587
• https://www.exploit-db.com/exploits/44392/
• https://github.com/alkacon/opencms-core/issues/587
• https://www.exploit-db.com/exploits/44392/

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