Description
The All-in-one Sticky Floating Contact Form, Call, Click to Chat, and 50+ Social Icon Tabs - My Sticky Elements plugin for WordPress is vulnerable to unauthorized data loss due to a missing capability check on the 'my_sticky_elements_bulks' function in all versions up to, and including, 2.3.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all contact form leads stored by the plugin.
References (5)
Core 5
Core References
Product
https://plugins.trac.wordpress.org/browser/mystickyelements/trunk/mystickyelements-admin.php#L1788
Product
https://plugins.trac.wordpress.org/browser/mystickyelements/trunk/mystickyelements-admin.php#L29
Scores
CVSS v3
4.3
EPSS
0.0026
EPSS Percentile
17.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-862
Status
published
Products (2)
galdub/All-in-one Sticky Floating Contact Form, Call, Click to Chat, and 50+ Social Icon Tabs – My Sticky Elements
< 2.3.3
premio/All-in-one Sticky Floating Contact Form, Call, Click to Chat, and 50+ Social Icon Tabs – My Sticky Elements
< 2.3.3
Published
Jan 01, 2026
Tracked Since
Feb 18, 2026