WordPress CK and SyntaxHighlighter plugin <= 3.4.2 - CSRF to Stored XSS vulnerability
Published Dec 16, 2024 · Updated Oct 23, 2026
Original summary
Normalized public record · Updated Oct 23, 2026
WordPress CK and SyntaxHighlighter plugin <= 3.4.2 - CSRF to Stored XSS vulnerability
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
Cross-Site Request Forgery (CSRF) vulnerability in a328496647 CK and SyntaxHighlighter ck-and-syntaxhighlighter allows Stored XSS.This issue affects CK and SyntaxHighlighter: from n/a through <= 3.4.2.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- 10%
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
Record history
Published Dec 16, 2024 · Last refreshed Oct 23, 2026