Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-114718

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.

Roundcube Webmail 在 1.6.20 之前的版本以及 1.7.x 系列中 1.7.5 之前的版本，其密码插件存在跨站脚本（XSS）漏洞。该漏洞源于密码驱动程序返回的错误文本在呈现给用户时未进行 HTML 转义即被直接拼接。因此，若后端服务（例如 DirectAdmin API）能够影响该错误文本，便可在 Roundcube 界面中注入恶意脚本。上游已在提交记录为"Fix XSS issue in handling of password driver error responses"的修复中解决了此

CVSS 4.7 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
Roundcube Webmail 1.6.0< 1.6.20 affected
1.7.0< 1.7.5 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-114718

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

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 cross-site scripting vulnerability in the password plugin. Error text returned by a password driver was concatenated into the message presented to the user without HTML escaping, so a backend able to influence that text, such as the DirectAdmin API, could inject script into the Roundcube interface. Upstream fixed this in the commit “Fix XSS issue in handling of password driver error responses”, which escapes the driver message before display.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/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

Affected Products

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

II. Public POCs for CVE-2026-114718

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-114718

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-114718 (2)

Vendor Advisories for CVE-2026-114718 (2)

Vendor Pages for CVE-2026-114718 (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-2026-114714 5.3 MEDIUM Roundcube 1.6.20/1.7.5 插件路径遍历漏洞
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-2026-114717 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-79

V. Comments for CVE-2026-114718

No comments yet

Leave a comment