WP Multilang – Translation and Multilingual Plugin vulnerabilities
Plugin slug wp-multilang · 3 known vulnerabilities · latest disclosed 2026-09-23 · WordPress.org page
Every listed vulnerability has a fix. Version 2.4.32 or later is not affected by any of them. If your site runs an older version, update it.
2 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in WP Multilang – Translation and Multilingual Plugin
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 2.4.31 | 2.4.32 | CVE-2026-15731 | 2026-09-23 | Advisory |
| High 7.2 | <= 2.4.31 | 2.4.32 | CVE-2026-73342 | 2026-08-18 | Advisory |
| High 8.8 | <= 2.4.19 | 2.4.19.1 | CVE-2025-49307 | 2025-06-05 | Advisory |
Check if a site is affected
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Questions
Is the WP Multilang – Translation and Multilingual Plugin plugin safe to use?
All 3 known issues are fixed in current versions (2.4.32 or later). Keeping it updated is what matters.
How do I check which version of WP Multilang – Translation and Multilingual Plugin 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.