CVE-2026-44468
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk2th percentile - higher than 2% of all known CVEs
Summary
The affected product creates a directory with insecure default permissions during administrative installation. A low-privileged local attacker can modify a temporary file defining components to be installed, enabling local privilege escalation by forcing deployment of arbitrary components.
Risk Assessment
An attacker can gain elevated privileges by installing unauthorized components, potentially leading to full system compromise.
Recommendation
Apply the vendor patch or manually set appropriate permissions on the installation directory.
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SunEditor before 3.4.0 contains a stored cross-site scripting vulnerability because the html.clean() sanitizer's _normalizeURL() function decodes named entities like : to an empty string. Attackers can inject href values such as javascript: that pass the _isSafeURL() check but are decoded by browsers, executing JavaScript when victims click stored links.
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Original NVD description (English source)
The affected product creates a directory with insecure default permissions during administrative installation. This allows a low-privileged local attacker to modify a temporary file defining the components to be installed, enabling local privilege escalation by forcing the deployment of arbitrary components.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

