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CVE-2026-95807— FV Player 8 <= 8.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute

Quick assessment

Affected
foliovision FV Player 8
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 的 FV Player 8 插件存在存储型跨站脚本（Stored XSS）漏洞，该漏洞源于“synopsis”短代码属性在处理过程中缺乏足够的输入清理和输出转义，影响版本为 8.1.7 及以下的所有版本。此漏洞使得具有贡献者及以上权限的认证攻击者能够在页面中注入任意 Web 脚本，当用户访问被注入脚本的页面时，这些脚本便会执行。 此外，当启用“解析 Vimeo 和 YouTube 链接”（parse_comments）设置时，未经身份验证的攻击者也可利用该漏洞，因为此时插件会在评论内容中处理短代

CVSS 6.4 · Medium EPSS 0.25% · P16

Affected Version Matrix 1

VendorProduct Version RangeStatus
foliovision FV Player 8 ≤ 8.1.7 affected
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I. Basic Information for CVE-2026-95807

Vulnerability Information
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Vulnerability Title
FV Player 8 <= 8.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The FV Player 8 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute in all versions up to, and including, 8.1.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Unauthenticated visitors can also exploit this vulnerability when the 'Parse Vimeo and YouTube links' (parse_comments) setting is enabled, as this causes the plugin to process shortcodes within comment text.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
foliovision FV Player 8 0 ~ 8.1.7 -

II. Public POCs for CVE-2026-95807

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III. Intelligence Information for CVE-2026-95807

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Vendor Pages for CVE-2026-95807 (1)

Other References for CVE-2026-95807 (2)

Same Patch Batch · foliovision · 2026-10-14 · 3 CVEs total

CVE-2026-86461 8.8 HIGH FV Flowplayer Video Player <= 7.5.54.7212 - Authenticated (Subscriber+) Arbitrary File Upl
CVE-2026-97398 7.2 HIGH FV Flowplayer Video Player <= 7.5.54.7212 - Unauthenticated Stored Cross-Site Scripting vi

IV. Related Vulnerabilities

Same product: FV Player 8
Same vendor: foliovision
Same weakness: CWE-79

V. Comments for CVE-2026-95807

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