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CVE-2026-85163— AVideo Server-Side Request Forgery via epg_link parameter

Quick assessment

Affected
WWBN AVideo
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.

在 commit c91b5975d 中的 AVideo 存在一个服务端请求伪造（SSRF）漏洞，位于 EPG（电子节目指南）解析器中。该漏洞允许已认证的上传者获取任意的内部 URL。 攻击者可以在上传视频时通过 参数提供一个内部 URL。该参数在上传阶段仅进行语法验证，而在后续 EPG 生成阶段由服务器端获取该 URL，但缺乏 SSRF 防护检查，从而可能触发服务端请求伪造。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1090 · Proxy

Affected Version Matrix 1

VendorProduct Version RangeStatus
WWBN AVideo ≤ c91b5975d affected
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I. Basic Information for CVE-2026-85163

Vulnerability Information
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Vulnerability Title
AVideo Server-Side Request Forgery via epg_link parameter
Source: CVE Program / CVE List V5
Vulnerability Description
AVideo through commit c91b5975d contains a server-side request forgery vulnerability in the EPG parser that allows authenticated uploaders to fetch arbitrary internal URLs. An attacker can supply an internal URL via the epg_link parameter during video upload, which is validated only for syntax and later fetched server-side during EPG generation without SSRF protection checks.
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
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo 0 ~ c91b5975d -

II. Public POCs for CVE-2026-85163

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III. Intelligence Information for CVE-2026-85163

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Vendor Advisories for CVE-2026-85163 (2)

Same Patch Batch · WWBN · 2026-09-03 · 11 CVEs total

CVE-2026-85154 9.8 CRITICAL WWBN AVideo Authentication Bypass via Non-Expiring video_id_hash
CVE-2026-85160 8.1 HIGH AVideo through c91b5975d CSRF and Path Traversal via stopLive.php
CVE-2026-85155 7.5 HIGH WWBN AVideo SQL Injection via get.json.php APIName channels
CVE-2026-85164 7.1 HIGH WWBN AVideo Server-Side Request Forgery via set_api_userImages
CVE-2026-85162 6.5 MEDIUM AVideo through c91b5975d CSRF via saveLive.php
CVE-2026-85159 5.4 MEDIUM AVideo Reflected XSS via cancelUri in userLogin.php
CVE-2026-85158 5.4 MEDIUM AVideo Reflected XSS via videoEmbeded.php link parameter
CVE-2026-85156 5.3 MEDIUM WWBN AVideo Broken Access Control via Channel Page
CVE-2026-85157 5.3 MEDIUM WWBN AVideo Broken Access Control via feed/index.php program_id
CVE-2026-85161 4.3 MEDIUM AVideo removePoster.php Cross-Site Request Forgery File Deletion

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-918

V. Comments for CVE-2026-85163

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