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CVE-2025-31510

Quick assessment

Affected
lemonldap-ng LemonLDAP::NG
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.

LemonLDAP::NG是LemonLDAP::NG开源的一套Web单点登录和访问管理软件。 LemonLDAP::NG存在安全漏洞，该漏洞源于Choice模块容易受到跨站脚本攻击，可能导致在网站环境中执行JavaScript代码。

CVSS 7.2 · High EPSS 0.38% · P30
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I. Basic Information for CVE-2025-31510

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the portal in LemonLDAP::NG before 2.21.0, cross-site scripting (XSS) allows remote attackers to inject arbitrary web script or HTML (into the login page) via the tab parameter, for Choice authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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
LemonLDAP::NG 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LemonLDAP::NG是LemonLDAP::NG开源的一套Web单点登录和访问管理软件。 LemonLDAP::NG存在安全漏洞，该漏洞源于Choice模块容易受到跨站脚本攻击，可能导致在网站环境中执行JavaScript代码。
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
lemonldap-ng LemonLDAP::NG 2.0.8 ~ 2.16.5 -

II. Public POCs for CVE-2025-31510

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III. Intelligence Information for CVE-2025-31510

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IV. Related Vulnerabilities

Same product: LemonLDAP::NG
Same vendor: lemonldap-ng
Same weakness: CWE-79

V. Comments for CVE-2025-31510

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