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CVE-2026-114714

Quick assessment

Affected
Roundcube Webmail
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.

在 1.6.20 之前的 Roundcube Webmail 以及 1.7.x 系列中 1.7.5 之前的版本，其 插件存在路径遍历漏洞。当使用基于文件的后端时，源路径是根据登录名构建的，且未对路径分隔符进行过滤；因此，若登录名中包含斜杠（/），攻击者便可读取并导入位于配置目录 之外的文件。上游已在提交"Fix unsafe use of a login name in SquirrelMail import file path"中修复此问题，该修复通过拒绝包含斜杠的登录名来消除风险。

CVSS 5.3 · Medium
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I. Basic Information for CVE-2026-114714

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmail_usercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause files outside the configured squirrelmail_data_dir to be read and imported. Upstream fixed this in the commit “Fix unsafe use of a login name in SquirrelMail import file path”, which rejects login names containing a slash.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Roundcube Webmail 1.6.0 ~ 1.6.20 -

II. Public POCs for CVE-2026-114714

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III. Intelligence Information for CVE-2026-114714

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Patches & Fixes for CVE-2026-114714 (2)

Vendor Advisories for CVE-2026-114714 (2)

Vendor Pages for CVE-2026-114714 (2)

Same Patch Batch · Roundcube · 2026-10-22 · 19 CVEs total

CVE-2026-114716 8.5 HIGH Roundcube 1.6.x/1.7.x 邮件头注入漏洞
CVE-2026-114727 8.3 HIGH Roundcube 1.6.20/1.7.5 前版本 ImageMagick 远程代码执行
CVE-2026-114724 7.4 HIGH Roundcube 1.6.20/1.7.5 前存在对象注入漏洞
CVE-2026-114730 7.2 HIGH Roundcube 1.6/1.7 SSRF 过滤器绕过漏洞
CVE-2026-114720 7.1 HIGH Roundcube 1.6.20/1.7.5 前 IMAP 命令注入漏洞
CVE-2026-114715 6.8 MEDIUM Roundcube 1.6.20/1.7.5 前 Modoboa 驱动越权漏洞
CVE-2026-114732 6.8 MEDIUM Roundcube 1.6.20/1.7.5 多主机认证绕过漏洞
CVE-2026-114722 6.5 MEDIUM Roundcube 1.6.20/1.7.5 前 CSS 作用域绕过漏洞
CVE-2026-114726 5.8 MEDIUM Roundcube 1.6.20/1.7.5 前邮件头注入漏洞
CVE-2026-114729 5.3 MEDIUM Roundcube 1.6.20/1.7.5前版本远程内容拦截绕过漏洞
CVE-2026-114731 5.3 MEDIUM Roundcube 1.6.20/1.7.5 前 CSS 代理资源耗尽漏洞
CVE-2026-114728 5.3 MEDIUM Roundcube 1.6.20/1.7.5 远程内容拦截绕过漏洞
CVE-2026-114725 5.0 MEDIUM Roundcube 1.6.20/1.7.5 邮件头注入漏洞
CVE-2026-114718 4.7 MEDIUM Roundcube 1.6.20/1.7.5 前密码插件跨站脚本漏洞
CVE-2026-114717 4.0 MEDIUM Roundcube 1.6.20/1.7.5 邮件头注入漏洞
CVE-2026-114723 3.7 LOW Roundcube 1.6.20/1.7.5 缩略图生成资源限制绕过漏洞
CVE-2026-114719 3.7 LOW Roundcube 1.6.20/1.7.5 markasjunk 插件 CSRF 绕过漏洞
CVE-2026-114721 3.1 LOW Roundcube 1.6.20/1.7.5 配置绕过漏洞

IV. Related Vulnerabilities

Same product: Webmail
Same vendor: Roundcube
Same weakness: CWE-23

V. Comments for CVE-2026-114714

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