Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-33352— AVideo has an Unauthenticated SQL Injection via `doNotShowCats` Parameter (Backslash Escape Bypass)

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是WWBN团队的一个由PHP编写的视频平台建站系统。 WWBN AVideo 26.0之前版本存在SQL注入漏洞，该漏洞源于objects/category.php文件中getAllCategories方法存在未经验证的SQL注入，可能导致doNotShowCats请求参数仅通过移除单引号字符进行清理，易被绕过。

CVSS 9.8 · Critical EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-33352

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
AVideo has an Unauthenticated SQL Injection via `doNotShowCats` Parameter (Backslash Escape Bypass)
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo is an open source video platform. Prior to version 26.0, an unauthenticated SQL injection vulnerability exists in `objects/category.php` in the `getAllCategories()` method. The `doNotShowCats` request parameter is sanitized only by stripping single-quote characters (`str_replace("'", '', ...)`), but this is trivially bypassed using a backslash escape technique to shift SQL string boundaries. The parameter is not covered by any of the application's global input filters in `objects/security.php`. Version 26.0 contains a patch for the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WWBN AVideo SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WWBN AVideo是WWBN团队的一个由PHP编写的视频平台建站系统。 WWBN AVideo 26.0之前版本存在SQL注入漏洞，该漏洞源于objects/category.php文件中getAllCategories方法存在未经验证的SQL注入，可能导致doNotShowCats请求参数仅通过移除单引号字符进行清理，易被绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo < 26.0 -

II. Public POCs for CVE-2026-33352

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-33352

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-33352 (1)

Vendor Advisories for CVE-2026-33352 (1)

Same Patch Batch · WWBN · 2026-03-23 · 34 CVEs total

CVE-2026-33478 10.0 CRITICAL AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure,
CVE-2026-33716 9.4 CRITICAL AVideo Allows Unauthenticated Live Stream Control via Token Verification URL Override in c
CVE-2026-33502 9.3 CRITICAL AVideo has Unauthenticated SSRF via plugin/Live/test.php
CVE-2026-33351 9.1 CRITICAL AVideo has Unauthenticated SSRF via `webSiteRootURL` Parameter in saveDVR.json.php, Chaini
CVE-2026-33507 8.8 HIGH AVideo Affected by CSRF on Plugin Import Endpoint Enables Unauthenticated Remote Code Exec
CVE-2026-33717 8.8 HIGH AVideo Vulnerable to Remote Code Execution via Persistent PHP Temp File in Encoder downloa
CVE-2026-33648 8.8 HIGH AVideo Vulnerable to OS Command Injection via Unsanitized `users_id` and `liveTransmitionH
CVE-2026-33647 8.8 HIGH AVideo Vulnerable to Remote Code Execution via MIME/Extension Mismatch in ImageGallery Fil
CVE-2026-33479 8.8 HIGH AVideo has PHP Code Injection via eval() in Gallery saveSort.json.php Exploitable Through
CVE-2026-33719 8.6 HIGH AVideo Vulnerable to Unauthenticated CDN Configuration Takeover via Empty Default Key Bypa
CVE-2026-33513 8.6 HIGH AVideo has an Unauthenticated Local File Inclusion in API locale (RCE possible with writab
CVE-2026-33480 8.6 HIGH AVideo has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in Unauthenticated Live
CVE-2026-33651 8.1 HIGH AVideo has a Blind SQL Injection in Live Schedule Reminder via Unsanitized live_schedule_i
CVE-2026-33649 8.1 HIGH AVideo's GET-Based CSRF in setPermission.json.php Enables Privilege Escalation via Arbitra
CVE-2026-33482 8.1 HIGH AVideo has an OS Command Injection via $() Shell Substitution Bypass in sanitizeFFmpegComm
CVE-2026-33354 7.6 HIGH AVideo has an authenticated arbitrary local file read via `chunkFile` path injection in `a
CVE-2026-33650 7.6 HIGH AVideo's Video Moderator Privilege Escalation via Ownership Transfer Enables Arbitrary Vid
CVE-2026-33485 7.5 HIGH AVideo has an Unauthenticated Blind SQL Injection in RTMP on_publish Callback via Stream N
CVE-2026-33483 7.5 HIGH AVideo Affected by Unauthenticated Disk Space Exhaustion via Unlimited Temp File Creation
CVE-2026-33512 7.5 HIGH AVideo has an unauthenticated decrypt oracle leaking any ciphertext

Showing top 20 of 34 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-89

V. Comments for CVE-2026-33352

No comments yet

Leave a comment