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CVE-2026-114719

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 版本，以及 1.7.x 系列中 1.7.5 之前的版本，其 markasjunk 插件的“标记为垃圾邮件”功能存在跨站请求伪造（CSRF）验证绕过漏洞。该插件从 POST 数据中读取 参数，但在调用 时未对输入模式进行限制，导致该辅助函数内部重新读取的值可能来自查询字符串，从而使攻击者能够在缺少有效 CSRF 令牌的情况下执行该操作。上游已在提交记录为"Fix CSRF validation bypass in the mark-as-junk acti

CVSS 3.7 · Low

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-114719

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 CSRF validation bypass in the mark-as-junk action of the markasjunk plugin. The plugin read the _uid parameter from POST data but passed it to rcmail::get_uids() without constraining the input mode, so values re-read inside that helper could be taken from the query string and the action carried out without a valid CSRF token. Upstream fixed this in the commit “Fix CSRF validation bypass in the mark-as-junk action”, which passes rcube_utils::INPUT_POST explicitly.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
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-2026-114719

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III. Intelligence Information for CVE-2026-114719

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Patches & Fixes for CVE-2026-114719 (2)

Vendor Advisories for CVE-2026-114719 (2)

Vendor Pages for CVE-2026-114719 (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-2026-114718 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-2026-114721 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-352

V. Comments for CVE-2026-114719

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