CVE-2026-45580— WWBN AVideo Live: stored XSS via unescaped stream key in modeYoutubeLive.php class attribute
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by CompromiseGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-45580
Vulnerability Information
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Vulnerability Title
WWBN AVideo Live: stored XSS via unescaped stream key in modeYoutubeLive.php class attribute
Source: NVD (National Vulnerability Database)
Vulnerability Description
WWBN AVideo is an open source video platform. In 29.0 and earlier, there is a stored cross-site scripting vulnerability. The Live plugin's "YouTube-style" view renders the live transmission's stream key into an HTML class attribute by raw echo, without htmlspecialchars(). A canStream user can persist a key containing " plus an event handler via plugin/Live/saveLive.php, and any visitor (logged in or anonymous) opening the stream's live page executes attacker JavaScript in the platform origin.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-45580
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Vendor Advisories for CVE-2026-45580 (1)
Same Patch Batch · WWBN · 2026-05-29 · 9 CVEs total
| CVE-2026-45578 | 8.8 HIGH | WWBN AVideo Live: OS command injection in on_publish.php execAsync via unescaped m3u8 URL |
| CVE-2026-45619 | 6.5 MEDIUM | AVideo CVE-2026-43884 incomplete fix - `isSSRFSafeURL()` call sites still discard the `$re |
| CVE-2026-45610 | 5.7 MEDIUM | WWBN AVideo plugin/LoginControl/set.json.php: 2FA toggle endpoint has no CSRF protection, |
| CVE-2026-47694 | 5.4 MEDIUM | WWBN AVideo: Stored XSS via unescaped Gallery category description |
| CVE-2026-45620 | 5.3 MEDIUM | AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated |
| CVE-2026-45731 | WWBN AVideo: Authenticated Arbitrary File Read in view/update.php | |
| CVE-2026-47696 | WWBN AVideo: Authenticated wallet credit bypass in AuthorizeNet processPayment endpoint | |
| CVE-2026-46337 | WWBN AVideo: Unauthenticated Arbitrary Image Read via Path Traversal in `view/img/image404 |
IV. Related Vulnerabilities
Same product: AVideo
- CVE-2026-45578
WWBN AVideo Live: OS command injection in on_publish.php exe - CVE-2026-45610
WWBN AVideo plugin/LoginControl/set.json.php: 2FA toggle end - CVE-2026-45619
AVideo CVE-2026-43884 incomplete fix - `isSSRFSafeURL()` cal - CVE-2026-45620
AVideo CVE-2026-43881 incomplete fix - `objects/mention.json - CVE-2026-45731
WWBN AVideo: Authenticated Arbitrary File Read in view/updat
Same vendor: WWBN
- CVE-2026-45578
WWBN AVideo Live: OS command injection in on_publish.php exe - CVE-2026-45610
WWBN AVideo plugin/LoginControl/set.json.php: 2FA toggle end - CVE-2026-45619
AVideo CVE-2026-43884 incomplete fix - `isSSRFSafeURL()` cal - CVE-2026-45620
AVideo CVE-2026-43881 incomplete fix - `objects/mention.json - CVE-2026-45731
WWBN AVideo: Authenticated Arbitrary File Read in view/updat
Same weakness: CWE-79
- CVE-2026-45627
Arcane: Unauthenticated reflected XSS via SVG color paramete - CVE-2026-6824
CP Plus 8 Ch. Network Video Recorder Cross-site Scripting - CVE-2026-33386
XSS in QuickCMS - CVE-2018-25384
Wikidforum 2.20 Cross-Site Scripting via reply_text Paramete - CVE-2026-47694
WWBN AVideo: Stored XSS via unescaped Gallery category descr
V. Comments for CVE-2026-45580
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