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CVE-2025-41076— Multiple vulnerabilities in Limesurvey

Quick assessment

Affected
LimeSurvey LimeSurvey
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.

LimeSurvey（PHPSurveyor）是LimeSurvey团队的一套开源的在线问卷调查程序，它支持调查程序开发、调查问卷发布以及数据收集等功能。 LimeSurvey 6.13.0版本存在安全漏洞，该漏洞源于错误处理不当，可能导致信息泄露。

AI Predicted 6.5 Difficulty: Trivial EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1592.004 · Client Configurations
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I. Basic Information for CVE-2025-41076

Vulnerability Information
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Vulnerability Title
Multiple vulnerabilities in Limesurvey
Source: CVE Program / CVE List V5
Vulnerability Description
In version 6.13.0 of LimeSurvey, any external user can cause a 500 error in the survey system by sending a malformed session cookie. Instead of displaying a generic error message, the system exposes internal backend information, including the use of the Yii framework, the MySQL/MariaDB database engine, the table name 'lime_sessions', primary keys, and fragments of the content that caused the conflict. This information can simplify the collection of data about the internal architecture of the application by an attacker.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
LimeSurvey 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LimeSurvey（PHPSurveyor）是LimeSurvey团队的一套开源的在线问卷调查程序，它支持调查程序开发、调查问卷发布以及数据收集等功能。 LimeSurvey 6.13.0版本存在安全漏洞，该漏洞源于错误处理不当，可能导致信息泄露。
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
LimeSurvey LimeSurvey 6.13.0 -

II. Public POCs for CVE-2025-41076

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III. Intelligence Information for CVE-2025-41076

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Vendor Advisories for CVE-2025-41076 (1)

Same Patch Batch · LimeSurvey · 2025-11-20 · 3 CVEs total

CVE-2025-41075 Multiple vulnerabilities in Limesurvey
CVE-2025-41074 Multiple vulnerabilities in Limesurvey

IV. Related Vulnerabilities

Same product: LimeSurvey
Same vendor: LimeSurvey
Same weakness: CWE-209

V. Comments for CVE-2025-41076

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