Like Button Rating ♥ LikeBtn <= 2.6.61 - Authenticated (Subscriber+) SQL Injection
Strategic Overview
- Status
- Patched in 2.6.62
- Affected Plugin
- Like Button Rating ♥ LikeBtn
- Affected Version
<= 2.6.61- CVSS
- 6.5Medium
- Weakness type
- CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
- CVE
CVE-2026-78285
At a glance
CVE-2026-78285 is a medium-severity Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in the Like Button Rating ♥ LikeBtn WordPress plugin, affecting versions <= 2.6.61. It carries a CVSS score of 6.5 (reachable over the network; low attack complexity; high confidentiality impact). Exploitation requires an authenticated account at Subscriber level or above. The issue is fixed in version 2.6.62; sites on affected versions should update now. Disclosed August 2026, reported by daroo.
Vulnerability Overview
The Like Button Rating ♥ LikeBtn plugin for WordPress is vulnerable to SQL Injection in all versions up to, and including, 2.6.61. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user. A successful exploit has high impact on confidentiality.
CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Reaching this weakness in Like Button Rating ♥ LikeBtn <= 2.6.61 takes an account at Subscriber level or above. SQL injection happens when request data is concatenated into a query instead of being bound as a parameter, letting an attacker change the structure of the statement rather than just its values.
A working injection can read any table the database user can see, which on a WordPress install means user records, password hashes and session or API secrets stored in options. For Like Button Rating ♥ LikeBtn the fix is 2.6.62: builds <= 2.6.61 are affected, anything from 2.6.62 onward is not.
Remediation
Update to version 2.6.62, or a newer patched version
How does WordSec protect against this?
An attacker needs Subscriber access first, so the firewall sees the attempt as traffic from a logged-in account: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Like Button Rating ♥ LikeBtn 2.6.62 closes this, and updating the plugin is the step that ends it.
- Firewall
- Alerts
External References
Related records
Other vulnerabilities in Like Button Rating ♥ LikeBtn
- 7.5CVE-2021-24150: Like Button Rating ♥ LikeBtn < 2.6.32 SSRF
CVE-2021-24150 - 6.5CVE-2021-24945: Like Button Rating Unauthorised Vote Export
CVE-2021-24945 - 6.5Like Button Rating <= 2.5.3 Arbitrary Settings Change
- 6.1CVE-2024-44064: Like Button Rating <= 2.6.53 CSRF
CVE-2024-44064 - 5.0CVE-2022-0745: Like Button Rating ♥ LikeBtn Arbitrary e-mail Sending
CVE-2022-0745
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