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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-100695— Adminer before 6.0.2 XSS via CONNECTION_ID escalating to RCE

Quick assessment

Affected
vrana adminer
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 Adminer 6.0.2 之前的版本中存在一个跨站脚本（XSS）漏洞。该漏洞源于数据库函数 的返回值被未正确转义地插入到 JavaScript 代码中，从而允许恶意数据库服务器在已认证的 Adminer 同源页面内执行任意 JavaScript 代码。 在数据库与 Web 应用共址部署的场景下，若数据库用户拥有 FILE 权限并可向 Web 根目录写入文件，攻击者即可利用此 XSS 漏洞提交经过身份认证的 SQL 请求，通过 INTO DUMPFILE 子句将 PHP 文件写入 Web 根目录，最终实现以 W

CVSS 6.1 · Medium EPSS 0.28% · P19

Affected Version Matrix 2

VendorProduct Version RangeStatus
vrana adminer < 6.0.2 affected
6.0.2 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-100695

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Adminer before 6.0.2 XSS via CONNECTION_ID escalating to RCE
Source: CVE Program / CVE List V5
Vulnerability Description
Adminer before 6.0.2 contains a cross-site scripting vulnerability where the CONNECTION_ID() database result is interpolated into JavaScript without proper escaping, allowing a malicious database server to execute arbitrary JavaScript in the authenticated Adminer origin. In co-located deployments where the database has FILE privileges and can write to the webroot, attackers can use the XSS to submit authenticated SQL requests that write PHP files via INTO DUMPFILE, achieving remote code execution as the web server account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/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
vrana adminer 0 ~ 6.0.2 -

II. Public POCs for CVE-2026-100695

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-100695

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-100695 (1)

News Coverage for CVE-2026-100695 (1)

Same Patch Batch · vrana · 2026-09-26 · 4 CVEs total

CVE-2026-100697 8.6 HIGH Adminer 6.0.0 Server-Side Request Forgery via ClickHouse driver
CVE-2026-100696 5.8 MEDIUM Adminer before 6.0.2 Unauthenticated SSRF via Elasticsearch Driver
CVE-2026-100698 5.8 MEDIUM Adminer before 6.0.2 Privileged-Port SSRF via host_port Regex

IV. Related Vulnerabilities

Same product: adminer
Same vendor: vrana
Same weakness: CWE-79

V. Comments for CVE-2026-100695

No comments yet

Leave a comment