CVE-2026-125392— Webmin through 2.670 Stored XSS via BIND8 edit_recs.cgi ALL View

Quick assessment

Affected

webmin webmin

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.

Webmin 2.670 及更早版本在中存在一个存储型跨站脚本（XSS）漏洞。在“全部视图”（ALL view mode）下，该脚本会将原始 DNS 记录值未经 HTML 转义直接输出。拥有委派区域权限的用户（例如 Virtualmin 的域名所有者）可以存储包含恶意脚本的记录值；当管理员查看区域记录时，这些脚本将在其浏览器中执行。

CVSS 5.4 · Medium Updated Nov 10, 2026

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

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Vulnerability Information

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Vulnerability Title

Webmin through 2.670 Stored XSS via BIND8 edit_recs.cgi ALL View

Source: CVE Program / CVE List V5

Vulnerability Description

Webmin through 2.670 contains a stored cross-site scripting vulnerability in bind8/edit_recs.cgi that outputs raw DNS record values without HTML escaping in ALL view mode. Delegated zone users such as Virtualmin domain owners can store record values containing script that executes in an administrator's browser when viewing zone records.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/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
webmin	webmin	0 ~ 2.670	-

II. Public POCs for CVE-2026-125392

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-125392

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Other References for CVE-2026-125392 (3)

https://github.com/webmin/webmin/blob/2.670/bind8/edit_recs.cgi#L271 technical-description
https://github.com/webmin/webmin/commit/224cbd91467c98c3147df695fe9abc8149183356 patch
https://www.vulncheck.com/advisories/webmin-through-2.670-stored-xss-via-bind8-edit-recs-cgi-all-view third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-125392

IV. Related Vulnerabilities

Same product: webmin

Same vendor: webmin

Same weakness: CWE-79