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CVE-2025-71241— SPIP < 4.3.6 Cross-Site Scripting in Private Area

Quick assessment

Affected
SPIP SPIP
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.

SPIP是SPIP开源的一个用于创建 Internet 站点的免费软件。 SPIP 4.3.6之前版本、4.2.17之前版本和4.1.20之前版本存在跨站脚本漏洞，该漏洞源于未正确清理transmettre API的错误消息内容，可能导致跨站脚本攻击。

CVSS 6.1 · Medium EPSS 0.19% · P8
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I. Basic Information for CVE-2025-71241

Vulnerability Information
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Vulnerability Title
SPIP < 4.3.6 Cross-Site Scripting in Private Area
Source: CVE Program / CVE List V5
Vulnerability Description
SPIP before 4.3.6, 4.2.17, and 4.1.20 allows Cross-Site Scripting (XSS) in the private area. The content of the error message displayed by the 'transmettre' API is not properly sanitized, allowing an attacker to inject malicious scripts. This vulnerability is mitigated by the SPIP security screen.
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
Vulnerability Title
SPIP 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SPIP是SPIP开源的一个用于创建 Internet 站点的免费软件。 SPIP 4.3.6之前版本、4.2.17之前版本和4.1.20之前版本存在跨站脚本漏洞，该漏洞源于未正确清理transmettre API的错误消息内容，可能导致跨站脚本攻击。
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
SPIP SPIP 4.1.0 ~ 4.1.20 -

II. Public POCs for CVE-2025-71241

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III. Intelligence Information for CVE-2025-71241

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Same Patch Batch · SPIP · 2026-02-19 · 11 CVEs total

CVE-2025-71243 9.8 CRITICAL SPIP Saisies Plugin < 5.11.1 Remote Code Execution
CVE-2026-27475 8.1 HIGH SPIP < 4.4.9 Insecure Deserialization
CVE-2025-71242 6.5 MEDIUM SPIP < 4.3.6 Authorization Bypass Leading to Content Disclosure
CVE-2026-27473 6.4 MEDIUM SPIP < 4.4.9 Stored Cross-Site Scripting via Syndicated Sites
CVE-2026-26223 6.1 MEDIUM SPIP < 4.4.8 Cross-Site Scripting via Iframe Tags in Private Area
CVE-2026-27474 6.1 MEDIUM SPIP < 4.4.9 Cross-Site Scripting in Private Area (Incomplete Fix)
CVE-2025-71244 6.1 MEDIUM SPIP < 4.4.5 Open Redirect via Login Form
CVE-2026-26345 5.4 MEDIUM SPIP < 4.4.8 Cross-Site Scripting in Public Area
CVE-2025-71240 5.4 MEDIUM SPIP < 4.2.15 Cross-Site Scripting via Code Tags
CVE-2026-27472 4.3 MEDIUM SPIP < 4.4.9 Blind Server-Side Request Forgery via Syndicated Sites

IV. Related Vulnerabilities

Same product: SPIP
Same vendor: SPIP
Same weakness: CWE-79

V. Comments for CVE-2025-71241

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