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CVE-2026-92578— WWBN AVideo through 29.0 Authentication Bypass via Stored Password Hash

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 29.0 及更早版本存在一个身份验证绕过漏洞：存储在数据库中的密码哈希值可以通过 和 中两条独立的代码路径，被直接接受为有效的登录凭据。攻击者一旦获取到某用户的 字段中的密码哈希值，即可将该哈希值直接提交至登录接口，从而以该用户的身份完成认证，完全绕过了正常的密码校验机制。

CVSS 8.1 · High
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I. Basic Information for CVE-2026-92578

Vulnerability Information
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Vulnerability Title
WWBN AVideo through 29.0 Authentication Bypass via Stored Password Hash
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo through 29.0 contains an authentication bypass vulnerability where the stored password hash is accepted as a valid login credential through two independent code paths in loginFromRequest() and encryptPasswordVerify(). Attackers who obtain the stored users.password hash value can authenticate as any user by submitting the hash directly to login endpoints, completely bypassing password verification.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo 0 ~ 29.0 -

II. Public POCs for CVE-2026-92578

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III. Intelligence Information for CVE-2026-92578

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Other References for CVE-2026-92578 (2)

Same Patch Batch · WWBN · 2026-09-16 · 10 CVEs total

CVE-2026-92580 8.8 HIGH AVideo through 29.0 CloneSite Stored Shell Injection via SSH Password CSRF
CVE-2026-92577 7.5 HIGH AVideo through 29.0 API get_api_video Broken Access Control via clean_title
CVE-2026-92582 7.1 HIGH AVideo through 29.0 Broken Access Control via videoAddNew.json.php CSRF Bypass
CVE-2026-92583 6.5 MEDIUM AVideo through 29.0 Rate Limit Bypass via Non-Atomic Counter Increment
CVE-2026-92584 6.1 MEDIUM AVideo through 29.0 Stored Cross-Site Scripting via User-Agent Header
CVE-2026-92579 5.4 MEDIUM AVideo through 29.0 Broken Access Control via CSRF Exemption Basename Collision
CVE-2026-92585 4.3 MEDIUM AVideo through 29.0 Missing Authorization Check via API Like Endpoint
CVE-2026-92581 4.3 MEDIUM AVideo through 29.0 Like Counter Desynchronization via Array Parameter
CVE-2026-92586 4.3 MEDIUM AVideo through 29.0 Missing Authorization via comment API endpoint

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-287

V. Comments for CVE-2026-92578

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