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CVE-2026-16079— Fullscreen Galleria <= 1.6.12 - Authenticated (Contributor+) SQL Injection via 'href' Attribute in Post Content

Quick assessment

Affected
pdamsten Fullscreen Galleria
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 Fullscreen Galleria是WordPress基金会开源的一款全屏展示图片画廊的CMS插件。 WordPress Fullscreen Galleria 1.6.12及之前版本存在SQL注入漏洞，该漏洞源于对用户提供的参数转义不足以及对现有SQL查询准备不充分，可能导致通过身份验证的攻击者（具有贡献者级别及以上访问权限）向现有查询追加额外SQL查询，从而提取数据库中的敏感信息。

CVSS 6.5 · Medium EPSS 0.47% · P39

Affected Version Matrix 1

VendorProduct Version RangeStatus
pdamsten Fullscreen Galleria ≤ 1.6.12 affected
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I. Basic Information for CVE-2026-16079

Vulnerability Information
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Vulnerability Title
Fullscreen Galleria <= 1.6.12 - Authenticated (Contributor+) SQL Injection via 'href' Attribute in Post Content
Source: CVE Program / CVE List V5
Vulnerability Description
The Fullscreen Galleria plugin for WordPress is vulnerable to generic SQL Injection via 'href' Attribute in Post Content in all versions up to, and including, 1.6.12 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 contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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
Vulnerability Title
WordPress Fullscreen Galleria SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Fullscreen Galleria是WordPress基金会开源的一款全屏展示图片画廊的CMS插件。 WordPress Fullscreen Galleria 1.6.12及之前版本存在SQL注入漏洞，该漏洞源于对用户提供的参数转义不足以及对现有SQL查询准备不充分，可能导致通过身份验证的攻击者（具有贡献者级别及以上访问权限）向现有查询追加额外SQL查询，从而提取数据库中的敏感信息。
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
pdamsten Fullscreen Galleria 0 ~ 1.6.12 -

II. Public POCs for CVE-2026-16079

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III. Intelligence Information for CVE-2026-16079

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Patches & Fixes for CVE-2026-16079 (2)

Vendor Advisories for CVE-2026-16079 (1)

IV. Related Vulnerabilities

Same product: Fullscreen Galleria
Same weakness: CWE-89

V. Comments for CVE-2026-16079

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