WordPress Share Buttons Plugin – AddThis vulnerabilities
Plugin slug addthis · 4 known vulnerabilities · latest disclosed 2015-08-11 · WordPress.org page
Every listed vulnerability has a fix. Version 5.0.13 or later is not affected by any of them. If your site runs an older version, update it.
1 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in WordPress Share Buttons Plugin – AddThis
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.8 | < 5.0.13 | 5.0.13 | CVE-2015-9439 | 2015-08-11 | Advisory |
| Medium 6.1 | < 5.0.13 | 5.0.13 | none | 2015-08-11 | Advisory |
| Medium 6.4 | < 5.0.3 | 5.0.3 | none | 2015-06-10 | Advisory |
| Critical 9.8 | < 2.2.0 | 2.2.0 | none | 2011-06-21 | Advisory |
Check if a site is affected
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Questions
Is the WordPress Share Buttons Plugin – AddThis plugin safe to use?
All 4 known issues are fixed in current versions (5.0.13 or later). Keeping it updated is what matters.
How do I check which version of WordPress Share Buttons Plugin – AddThis 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.