CVE-2026-25101— Session Fixation in Bludit
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I. Basic Information for CVE-2026-25101
Vulnerability Information
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Vulnerability Title
Session Fixation in Bludit
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bludit allows user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behavior enables an attacker to fix a session ID for a victim and later hijack the authenticated session. This issue was fixed in version 3.17.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
会话固定
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bludit 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bludit是Bludit开源的一套开源的轻量级博客内容管理系统（CMS）。 Bludit 3.17.2之前版本存在授权问题漏洞，该漏洞源于允许在身份验证前设置会话标识符，可能导致会话劫持。
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
II. Public POCs for CVE-2026-25101
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Podatności w oprogramowaniu Bludit | CERT Polskathird-party-advisory
- Release Bludit v3.17.2 · bludit/bludit · GitHubrelease-notes
- https://nvd.nist.gov/vuln/detail/CVE-2026-25101
Same Patch Batch · Bludit · 2026-03-27 · 3 CVEs total
| CVE-2026-25100 | Stored XSS via SVG File Upload in Bludit | |
| CVE-2026-25099 | Remote Code Execution via Unrestricted File Upload in Bludit |
IV. Related Vulnerabilities
Same product: Bludit
- CVE-2026-41456
Bludit CMS Reflected XSS via Search Plugin - CVE-2026-4420
Stored XSS via Page Creating functionality in Bludit - CVE-2026-25099
Remote Code Execution via Unrestricted File Upload in Bludit - CVE-2026-25100
Stored XSS via SVG File Upload in Bludit - CVE-2026-27741
Bludit <= 3.16.1 CSRF in Plugin and Theme Management Endpoin
Same vendor: Bludit
- CVE-2026-41456
Bludit CMS Reflected XSS via Search Plugin - CVE-2026-4420
Stored XSS via Page Creating functionality in Bludit - CVE-2026-25099
Remote Code Execution via Unrestricted File Upload in Bludit - CVE-2026-25100
Stored XSS via SVG File Upload in Bludit - CVE-2026-27741
Bludit <= 3.16.1 CSRF in Plugin and Theme Management Endpoin
Same weakness: CWE-384
- CVE-2025-46605
Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 - CVE-2026-31940
Session Fixation in Chamilo LMS - CVE-2026-33946
MCP Ruby SDK: Insufficient Session Binding Allows SSE Stream - CVE-2026-33757
OpenBao lacks user confirmation for OIDC direct callback mod - CVE-2025-55266
HCL Aftermarket DPC is affected by Session Fixation
V. Comments for CVE-2026-25101
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