CVE-2022-33009
MediumCVSS 4.8Exploitation Probability (EPSS)
Low risk38th percentile - higher than 38% of all known CVEs
Summary
A stored cross-site scripting (XSS) vulnerability in LightCMS v1.3.11 allows attackers to execute arbitrary web scripts or HTML via uploading a crafted PDF file.
Risk Assessment
An attacker can exploit this vulnerability to steal user sessions, redirect to malicious sites, or exfiltrate sensitive data, compromising the entire CMS system.
Recommendation
Immediately update LightCMS to the latest patched version and implement file type validation and input sanitization.
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Original NVD description (English source)
A stored cross-site scripting (XSS) vulnerability in LightCMS v1.3.11 allows attackers to execute arbitrary web scripts or HTML via uploading a crafted PDF file.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

