Crayon Syntax Highlighter vulnerabilities
Plugin slug crayon-syntax-highlighter · 6 known vulnerabilities · latest disclosed 2023-09-11 · WordPress.org page
2 vulnerabilities have no fixed version yet. If you use this plugin, consider disabling or replacing it until a fix is released.
2 of 6 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Crayon Syntax Highlighter
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 2.8.4 | No fix yet | CVE-2023-4893 | 2023-09-11 | Advisory |
| High 8.8 | <= 2.8.4 | No fix yet | CVE-2022-47167 | 2023-01-13 | Advisory |
| Medium 6.1 | < 2.8.4 | 2.8.4 | CVE-2016-10893 | 2016-05-10 | Advisory |
| Medium 5.4 | 2.0 to 2.6.10 | 2.7.0 | none | 2015-04-20 | Advisory |
| Medium 6.5 | < 2.7.0 | 2.7.0 | none | 2015-04-14 | Advisory |
| Critical 9.8 | <= 1.13 | 1.14 | none | 2012-10-15 | Advisory |
Check if a site is affected
Enter a site address to see which version of Crayon Syntax Highlighter and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Crayon Syntax Highlighter plugin safe to use?
2 known issue(s) have no fix yet, so check the table above before using it.
How do I check which version of Crayon Syntax Highlighter my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.