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CVE-2025-30090

Quick assessment

Affected
SquirrelMail SquirrelMail
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.

SquirrelMail是SquirrelMail公司的一套使用PHP语言开发的、跨平台的Webmail邮件系统。 SquirrelMail 1.4.23-svn-20250401及之前版本和1.5.2-svn-20250401及之前的1.5.x版本存在安全漏洞，该漏洞源于电子邮件标头处理不当，可能导致跨站脚本。

CVSS 7.2 · High EPSS 0.26% · P18
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I. Basic Information for CVE-2025-30090

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
mime.php in SquirrelMail through 1.4.23-svn-20250401 and 1.5.x through 1.5.2-svn-20250401 allows XSS via e-mail headers, because JavaScript payloads are mishandled after $encoded has been set to true.
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
SquirrelMail 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SquirrelMail是SquirrelMail公司的一套使用PHP语言开发的、跨平台的Webmail邮件系统。 SquirrelMail 1.4.23-svn-20250401及之前版本和1.5.2-svn-20250401及之前的1.5.x版本存在安全漏洞，该漏洞源于电子邮件标头处理不当，可能导致跨站脚本。
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
SquirrelMail SquirrelMail 0 ~ 1.4.23-svn-20250401 -

II. Public POCs for CVE-2025-30090

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III. Intelligence Information for CVE-2025-30090

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IV. Related Vulnerabilities

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

V. Comments for CVE-2025-30090

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