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Syntax Highlighter Compress

Syntax Highlighter Compress is a WordPress component with 1 published CVE record in this archive. The latest tracked vulnerability was published Jan 22, 2026; the highest CVE/CNA score is 7.1.

Plugin slug: syntax-highlighter-compress

CVE-2025-68859: Syntax Highlighter Compress: Cross-site scripting

Syntax Highlighter Compress is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.

PublishedJan 22, 2026
Safe version guidanceSee mitigation notes
Safe version
Jan 22, 2026 CVE-2025-68859
Syntax Highlighter Compress: Cross-site scripting
Syntax Highlighter Compress is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
See mitigation notes
CVE7.1
NVDPending