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CVE-2026-75007

CVSS 5.4 · Medium

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProductVersion RangeStatus
RoundcubeWebmail1.6.0< 1.6.18affected
1.7.0< 1.7.3affected
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I. Basic Information for CVE-2026-75007

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the LDAP search filter was subject to injection via unescaped %u/%fu/%d substitution, which may lead to information disclosure or privilege escalation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
RoundcubeWebmail 1.6.0 ~ 1.6.18 -

II. Public POCs for CVE-2026-75007

#POC DescriptionSource LinkShenlong Link
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III. Intelligence Information for CVE-2026-75007

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Patches & Fixes for CVE-2026-75007 (3)

Vendor Advisories for CVE-2026-75007 (1)

Vendor Pages for CVE-2026-75007 (1)

Same Patch Batch · Roundcube · 2026-08-17 · 10 CVEs total

CVE-2026-749978.8 HIGHRoundcube Webmail <1.6.18/1.7.3 插件远程代码执行漏洞
CVE-2026-749987.2 HIGHRoundcube Webmail <1.6.18/1.7.3 CSS代理XSS及信息泄露
CVE-2026-750027.1 HIGHRoundcube<1.6.18/1.7.3 IMAP注入致信息泄露/提权
CVE-2026-750106.4 MEDIUMRoundcube<1.6.18/1.7.3 Modoboa驱动令牌泄露漏洞
CVE-2026-750005.8 MEDIUMRoundcube<1.6.18/1.7.3 SVG动画属性HTML注入致信息泄露
CVE-2026-750035.8 MEDIUMRoundcube <1.6.18/<1.7.3 绕过远程图片阻断致信息泄露
CVE-2026-750065.8 MEDIUMRoundcube <1.6.18/1.7.3 CSS注入致SSRF/信息泄露
CVE-2026-749995.4 MEDIUMRoundcube 1.7.x < 1.7.3存储型XSS漏洞
CVE-2026-750044.3 MEDIUMRoundcube 1.6.18/1.7.3插件Sieve脚本绕过漏洞

IV. Related Vulnerabilities

Same product: Webmail
Same vendor: Roundcube
Same weakness: CWE-77

V. Comments for CVE-2026-75007

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