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CVE-2026-12385— Smart Slider 3 <= 3.5.1.37 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via WP_Query Parameter Injection via 'keyword' Parameter

Quick assessment

Affected
nextendweb Smart Slider 3
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.

nextendweb smart slider 3是nextendweb公司开源的一款响应式幻灯片制作插件。 WordPress Smart Slider 3 3.5.1.37及之前版本存在信息泄露漏洞，该漏洞源于'keyword'参数导致敏感信息泄露，可能使经过身份验证的攻击者（具有贡献者级别及以上权限）提取任何用户（包括管理员和编辑）创建的私密、草稿、待审核、已删除和自动保存帖子的标题和完整内容摘录。

CVSS 4.3 · Medium EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
nextendweb Smart Slider 3 ≤ 3.5.1.37 affected
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I. Basic Information for CVE-2026-12385

Vulnerability Information
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Vulnerability Title
Smart Slider 3 <= 3.5.1.37 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via WP_Query Parameter Injection via 'keyword' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Smart Slider 3 plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.5.1.37 via the 'keyword' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract titles and full content excerpts of private, draft, pending, trashed, and auto-draft posts authored by any user, including Administrators and Editors. The required nonce is emitted on /wp-admin/post-new.php, which is accessible to Contributor-level users via the edit_posts capability, meaning any Contributor can obtain the nonce needed to trigger the injection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Smart Slider 3 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nextendweb smart slider 3是nextendweb公司开源的一款响应式幻灯片制作插件。 WordPress Smart Slider 3 3.5.1.37及之前版本存在信息泄露漏洞，该漏洞源于'keyword'参数导致敏感信息泄露，可能使经过身份验证的攻击者（具有贡献者级别及以上权限）提取任何用户（包括管理员和编辑）创建的私密、草稿、待审核、已删除和自动保存帖子的标题和完整内容摘录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
nextendweb Smart Slider 3 0 ~ 3.5.1.37 -

II. Public POCs for CVE-2026-12385

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III. Intelligence Information for CVE-2026-12385

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News Coverage for CVE-2026-12385 (1)

IV. Related Vulnerabilities

Same product: Smart Slider 3
Same vendor: nextendweb
Same weakness: CWE-200

V. Comments for CVE-2026-12385

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