CVE-2026-86461— FV Flowplayer Video Player <= 7.5.54.7212 - Authenticated (Subscriber+) Arbitrary File Upload via 'video_url' Parameter
一分钟漏洞结论
影响对象
foliovision FV Flowplayer Video Player
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
The FV Flowplayer Video Player plugin for WordPress is vulnerable to Limited Arbitrary File Upload in all versions up to, and including, 7.5.54.7212 via the check_mimetype function. This is due to incomplete file type validation in the check_mimetype function
影响版本矩阵 1
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| foliovision | FV Flowplayer Video Player | ≤ 7.5.54.7212 |
affected |
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一、 漏洞 CVE-2026-86461 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
FV Flowplayer Video Player <= 7.5.54.7212 - Authenticated (Subscriber+) Arbitrary File Upload via 'video_url' Parameter
来源: CVE Program / CVE List V5
Vulnerability Description
The FV Flowplayer Video Player plugin for WordPress is vulnerable to Limited Arbitrary File Upload in all versions up to, and including, 7.5.54.7212 via the check_mimetype function. This is due to incomplete file type validation in the check_mimetype function — while some extension checking is present, it can be bypassed, allowing attacker-supplied remote file content to be written with insufficient extension enforcement and no MIME check or WordPress upload helper. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload files that may be executable, which makes remote code execution possible. Exploitation requires the plugin's 'profile videos on bio' option to be enabled, as this causes the nonce to be emitted on the subscriber-accessible profile page; without this setting, authenticated users below Editor cannot obtain the required nonce.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| foliovision | FV Flowplayer Video Player | 0 ~ 7.5.54.7212 | - |
|
二、漏洞 CVE-2026-86461 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
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CVE-2026-86461 其他参考 (3)
同批安全公告 · foliovision · 2026-10-14 · 共 3 条
| CVE-2026-97398 | 7.2 HIGH | FV Flowplayer Video Player <= 7.5.54.7212 - Unauthenticated Stored Cross-Site Scripting vi |
| CVE-2026-95807 | 6.4 MEDIUM | FV Player 8 <= 8.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'synop |
IV. Related Vulnerabilities
Same product: FV Flowplayer Video Player
-
CVE-2026-85345
FV Player 7.5.44.7212 - 7.5.54.7212 - Contributor+ SSRF via -
CVE-2026-97398
FV Flowplayer Video Player <= 7.5.54.7212 - Unauthenticated -
CVE-2026-97630
FV Flowplayer视频播放器<=7.5.54.7212 存储型跨站脚本漏洞 -
CVE-2026-42695
WordPress FV Flowplayer <= 7.5.54.7212 跨站脚本漏洞 -
CVE-2026-12135
FolioVision FV Flowplayer Video Player 跨站脚本漏洞
Same vendor: foliovision
-
CVE-2026-97398
FV Flowplayer Video Player <= 7.5.54.7212 - Unauthenticated -
CVE-2026-95807
FV Player 8 <= 8.1.7 - Authenticated (Contributor+) Stored C -
CVE-2026-54868
WordPress FV Simpler SEO 插件 <=1.9.7 跨站脚本漏洞 -
CVE-2026-42699
WordPress FV Player 8.1.8 及以下版本 跨站脚本漏洞 -
CVE-2026-83526
FV Player 8.0-8.1.7 任意文件上传漏洞
Same weakness: CWE-434
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10Web Booster <= 2.34.10 - Unauthenticated Arbitrary File Up -
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CVE-2026-104800
AGE-GATE <= 1.0 - Unauthenticated Remote Code Execution via -
CVE-2026-110002
Snazzy Social Media Feed <= 2.5 任意文件上传漏洞
V. Comments for CVE-2026-86461
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