CVE-2024-21543
Quick assessment
Affected
n/a djoser
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
djoser是Sunscrapers开源的一个 Django 身份验证系统的 REST 实现。 djoser 2.3.0之前版本存在安全漏洞，该漏洞源于系统会直接查询数据库，向具有有效凭据的用户授予访问权限，容易受到身份验证绕过攻击。
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I. Basic Information for CVE-2024-21543
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Versions of the package djoser before 2.3.0 are vulnerable to Authentication Bypass when the authenticate() function fails. This is because the system falls back to querying the database directly, granting access to users with valid credentials, and eventually bypassing custom authentication checks such as two-factor authentication, LDAP validations, or requirements from configured AUTHENTICATION_BACKENDS.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
djoser 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
djoser是Sunscrapers开源的一个 Django 身份验证系统的 REST 实现。 djoser 2.3.0之前版本存在安全漏洞，该漏洞源于系统会直接查询数据库，向具有有效凭据的用户授予访问权限，容易受到身份验证绕过攻击。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | djoser | 0 ~ 2.3.0 | - |
|
II. Public POCs for CVE-2024-21543
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
Qwen3.6-35B-A3B
· 10544 chars
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Trigger conditions & impact
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III. Intelligence Information for CVE-2024-21543
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Patches & Fixes for CVE-2024-21543 (2)
Vendor Advisories for CVE-2024-21543 (1)
Proof of Concept for CVE-2024-21543 (1)
Vendor Pages for CVE-2024-21543 (1)
Same Patch Batch · n/a · 2024-12-13 · 4 CVEs total
| CVE-2024-21544 | 8.6 HIGH | Browsershot 安全漏洞 |
| CVE-2024-55956 | Cleo多款产品 安全漏洞 | |
| CVE-2024-55918 | MetaCPAN Graphics::ColorNames 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-287
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onetwothreeneth HospitalManagementSystem sessions.php improp -
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JSON API Auth <= 3.1.2 - Unauthenticated Authentication Bypa -
CVE-2026-19660
Divi Membership <= 2.3.0 - Unauthenticated Authentication By -
CVE-2026-14378
DevKit Pro <= 2.3.0 - Unauthenticated Authentication Bypass
V. Comments for CVE-2024-21543
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