WordPress plugin · option-tree
Is OptionTree safe?
Closed. Replace it.
wordpress.org closed it on Sep 3, 2026, so it gets no more security fixes, and 6 flaws are on record. If your site runs it, move to a maintained alternative.
- Flaws on record
- 6
- High or critical
- 4
- Exploited
- none
Every recorded flaw
- Aug 18, 2026Editor PHP Object Injection in OptionTree <= 2.7.3 versions.CVE-2026-66620 · affects up to 2.7.3 · reported by PatchstackHigh 7.2
- Aug 22, 2019The option-tree plugin before 2.7.3 for WordPress has Object Injection because serialized classes are mishandled.CVE-2019-15321 · fixed in 2.7.3 · reported by MITRE2.1% oddsCritical 9.8
- Aug 22, 2019The option-tree plugin before 2.7.3 for WordPress has Object Injection because the + character is mishandled.CVE-2019-15320 · fixed in 2.7.3 · reported by MITRE2.1% oddsCritical 9.8
- Aug 22, 2019The option-tree plugin before 2.7.0 for WordPress has Object Injection by leveraging a valid nonce.CVE-2019-15319 · fixed in 2.7.0 · reported by MITRE2.1% oddsCritical 9.8
- Aug 20, 2019The option-tree plugin before 2.6.0 for WordPress has XSS via an add_list_item or add_social_links AJAX request.CVE-2016-10895 · fixed in 2.6.0 · reported by MITREMedium 6.1
- Aug 20, 2019The option-tree plugin before 2.5.4 for WordPress has XSS related to add_query_arg.CVE-2015-9320 · fixed in 2.5.4 · reported by MITREMedium 6.1
Records come from the National Vulnerability Database, published by the researchers who found each flaw (Wordfence, Patchstack, WPScan and others); exploited status from CISA; exploit odds from FIRST’s EPSS; current version, installs and closures from wordpress.org, checked daily. Want every plugin on your site checked at once? Run the free website check.
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