WordPress plugin
SyntaxHighlighter Evolved security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 3 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium2
- Low0
All SyntaxHighlighter Evolved vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤3.7.1Update to 3.7.2 | CVE-2025-30903 | |
| High7.2 | Stored Cross-Site Scripting <3.5.1Update to 3.5.1 | — | |
| Medium6.1 | Cross-Site Scripting ≤3.1.9Update to 3.1.10 | — |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.7.1Update to 3.7.2
- High7.2Stored Cross-Site Scripting
<3.5.1Update to 3.5.1
- Medium6.1Cross-Site Scripting
≤3.1.9Update to 3.1.10
SyntaxHighlighter Evolved: common questions
Does SyntaxHighlighter Evolved have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in SyntaxHighlighter Evolved: 1 high, 2 medium. None are known to affect version null.
How do I check which version of SyntaxHighlighter Evolved I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent SyntaxHighlighter Evolved vulnerability?
CVE-2025-30903, published Mar 27, 2025: SyntaxHighlighter Evolved <= 3.7.1 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any SyntaxHighlighter Evolved vulnerability listed in CISA KEV?
No. None of the known SyntaxHighlighter Evolved vulnerabilities is currently listed in the CISA KEV catalog.