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CVE-2026-15439— GamiPress <= 7.9.7 - Authenticated (Subscriber+) SQL Injection

Quick assessment

Affected
rubengc GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 插件 GamiPress 在 7.9.7 及之前版本中，wpForo 集成的 AJAX 选择器（action: ）中的 'q' 参数存在已认证（订阅者及以上权限）SQL 注入漏洞。 该参数仅通过 处理后，直接以单引号包裹的 LIKE 子句形式进行字符串拼接，未使用 占位符。由于 在 WordPress 核心魔法引号处理之后执行，它会将注入的反斜杠加倍（ 变为 ），导致 MySQL 将其解释为一个字面量反斜杠紧跟一个有效的结束引号，从而使攻击者能够跳出字符串边界，实现基于布尔值的 SQL 注入。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-15439

Vulnerability Information
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Vulnerability Title
GamiPress <= 7.9.7 - Authenticated (Subscriber+) SQL Injection
Source: CVE Program / CVE List V5
Vulnerability Description
The GamiPress plugin for WordPress is vulnerable to authenticated (Subscriber+) SQL Injection via the 'q' parameter of the wpForo integration AJAX selector (action gamipress_wpforo_get_posts) in versions up to, and including, 7.9.7. The value is passed only through $wpdb->esc_like() and interpolated directly into a single-quoted LIKE clause with no %s placeholder. Because esc_like() runs after WordPress core magic quotes, it doubles the injected backslash (\' -> \\'), which MySQL reads as one literal backslash followed by a live closing quote, allowing the attacker to break out of the string and inject boolean-based SQL. The wpForo plugin only needs to be active to register the callback; no wpForo vulnerability is used. Requires a Subscriber account, which can read the gamipress_admin nonce (exposed on every admin page, e.g. /wp-admin/profile.php). Note: the researcher's Simple:Press vectors (PoC 2 & 3) do not reproduce in current code, which uses $wpdb->prepare() with %s placeholders; only the wpForo selector is confirmed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
rubengc GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI 0 ~ 7.9.7 -

II. Public POCs for CVE-2026-15439

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III. Intelligence Information for CVE-2026-15439

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Vendor Advisories for CVE-2026-15439 (1)

Vendor Pages for CVE-2026-15439 (1)

Other References for CVE-2026-15439 (1)

IV. Related Vulnerabilities

Same vendor: rubengc
Same weakness: CWE-89

V. Comments for CVE-2026-15439

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