CVE-2026-89244— WWBN AVideo Reflected XSS via Gallery Category getBackURL
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.
WWBN AVideo 在提交 c3edcc274c389816d434acadac07ee78eaf330c1 之前存在一个反射型跨站脚本（XSS）漏洞，该漏洞位于 ，且在启用 SubCategorys 时触发。 参数被直接输出到 属性中，未经过 HTML 编码，使得攻击者能够注入恶意脚本。当访客点击“返回”按钮时，这些脚本将在其浏览器中执行。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-89244
Vulnerability Information
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Vulnerability Title
WWBN AVideo Reflected XSS via Gallery Category getBackURL
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in plugin/Gallery/view/Category.php when SubCategorys is enabled. The getBackURL parameter is echoed into an href attribute without HTML encoding, allowing attackers to inject malicious scripts that execute in visitors' browsers when they interact with the Back control.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
II. Public POCs for CVE-2026-89244
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-89244 (2)
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🔗 WWBN AVideo Reflected XSS via Gallery Category getBackURL | Advisories | VulnCheck third-party-advisory
Same Patch Batch · WWBN · 2026-09-11 · 20 CVEs total
| CVE-2026-89256 | 8.7 HIGH | AVideo Bookmark Plugin Stored XSS via Chapter Names |
| CVE-2026-89249 | 8.7 HIGH | AVideo YPTWallet Stored XSS via CryptoWallet Configuration |
| CVE-2026-89253 | 8.7 HIGH | AVideo Stored XSS via donationLink in watch page button |
| CVE-2026-89255 | 8.7 HIGH | AVideo LoginControl Stored XSS via PGP Public Key |
| CVE-2026-89254 | 8.7 HIGH | AVideo CustomizeUser Stored XSS via field_name Parameter |
| CVE-2026-89243 | 8.1 HIGH | WWBN AVideo Stored XSS via UserGroups setGroup_name |
| CVE-2026-89250 | 7.5 HIGH | WWBN AVideo Unauthenticated File Read via getRecordedFile.php |
| CVE-2026-89242 | 7.2 HIGH | WWBN AVideo Unauthenticated SSRF via login.json.php |
| CVE-2026-89252 | 6.5 MEDIUM | AVideo Missing Authorization in addLiveLink.php LiveLink Update |
| CVE-2026-89251 | 6.5 MEDIUM | AVideo Missing Authorization via AD_Server log.php Wallet Credit |
| CVE-2026-89245 | 6.5 MEDIUM | WWBN AVideo Cross-Site Request Forgery via playlistRemove.php |
| CVE-2026-89247 | 6.1 MEDIUM | WWBN AVideo XML Injection via plugin/AD_Server/VMAP.php |
| CVE-2026-89239 | 6.1 MEDIUM | WWBN AVideo Reflected XSS via Referer Header Comment Breakout |
| CVE-2026-89240 | 6.1 MEDIUM | WWBN AVideo Reflected XSS via confirmLivePassword.php |
| CVE-2026-89241 | 6.1 MEDIUM | WWBN AVideo Reflected XSS via confirmLivePassword.php |
| CVE-2026-89148 | 5.4 MEDIUM | AVideo Open Redirect via playlistSort.php Referer Header |
| CVE-2026-89257 | 5.4 MEDIUM | AVideo through 29.0 Cross-User Category Asset Deletion via Missing Ownership Check |
| CVE-2026-89246 | 5.4 MEDIUM | WWBN AVideo CSV Formula Injection via myComments.download.php |
| CVE-2026-89248 | 5.3 MEDIUM | AVideo WebRTC Plugin Information Disclosure via status.json.php |
IV. Related Vulnerabilities
Same product: AVideo
-
CVE-2026-89257
AVideo through 29.0 Cross-User Category Asset Deletion via M -
CVE-2026-89256
AVideo Bookmark Plugin Stored XSS via Chapter Names -
CVE-2026-89254
AVideo CustomizeUser Stored XSS via field_name Parameter -
CVE-2026-89255
AVideo LoginControl Stored XSS via PGP Public Key -
CVE-2026-89253
AVideo Stored XSS via donationLink in watch page button
Same vendor: WWBN
-
CVE-2026-89257
AVideo through 29.0 Cross-User Category Asset Deletion via M -
CVE-2026-89256
AVideo Bookmark Plugin Stored XSS via Chapter Names -
CVE-2026-89255
AVideo LoginControl Stored XSS via PGP Public Key -
CVE-2026-89254
AVideo CustomizeUser Stored XSS via field_name Parameter -
CVE-2026-89253
AVideo Stored XSS via donationLink in watch page button
Same weakness: CWE-79
-
CVE-2026-62138
WordPress Visual Composer Website Builder plugin <= 45.16.1 -
CVE-2026-62111
WordPress Simple Payment plugin <= 2.5.4 - Cross Site Script -
CVE-2026-62110
WordPress Bold Page Builder plugin <= 5.9.9 - Cross Site Scr -
CVE-2026-68528
Concrete CMS 9.5.2 and below is vulnerable to Stored XSS in -
CVE-2026-7298
Reflected XSS in IdeaSoft's Smart E-Commerce
V. Comments for CVE-2026-89244
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