HTML Editor Syntax Highlighter · Security record

Is HTML Editor Syntax Highlighter safe?

No known vulnerabilities are on record for HTML Editor Syntax Highlighter.

Checked 5 days ago against the WPVulnerability database, for version 2.5.0.

How it’s looked after

Last release: Oct 22, 2026 (2 weeks ago)
Releases in the last year: 1
Tested up to: WordPress 7.1.4
Active installs: 60K+

Known vulnerabilities

None on record for HTML Editor Syntax Highlighter.

Questions about HTML Editor Syntax Highlighter’s security

Is HTML Editor Syntax Highlighter safe to use?

No known vulnerabilities are on record for HTML Editor Syntax Highlighter. That isn’t a guarantee, so keep it updated like any plugin.

Does HTML Editor Syntax Highlighter have known security vulnerabilities?

No. WPVulnerability’s database lists no known vulnerabilities for HTML Editor Syntax Highlighter.

Is HTML Editor Syntax Highlighter still maintained?

Yes. Its last release was 2 weeks ago. No support threads were opened in the last two months.

Is HTML Editor Syntax Highlighter compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.