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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-85176— DbGate through 7.2.6 Arbitrary File Read and Write via file:// jslid

Quick assessment

Affected
dbgate dbgate
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.

DbGate 的 控制器未能校验 参数，导致经过身份验证的用户可通过 协议解析机制读取和写入任意文件。攻击者可利用 方法绕过目录限制，访问敏感文件，包括存储在连接配置中的加密数据库凭据。

CVSS 8.8 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
dbgate dbgate ≤ 7.2.6 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-85176

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
DbGate through 7.2.6 Arbitrary File Read and Write via file:// jslid
Source: CVE Program / CVE List V5
Vulnerability Description
DbGate fails to validate jslid parameters in the jsldata controller, allowing authenticated users to read and write arbitrary files via file:// scheme resolution. Attackers can exploit getJslFileName() to bypass directory containment and access sensitive files including encrypted database credentials stored in connections configuration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
dbgate dbgate 0 ~ 7.2.6 -

II. Public POCs for CVE-2026-85176

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-85176

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-85176 (1)

Vendor Advisories for CVE-2026-85176 (1)

Proof of Concept for CVE-2026-85176 (2)

Security Blog Posts for CVE-2026-85176 (1)

IV. Related Vulnerabilities

Same product: dbgate
Same vendor: dbgate
Same weakness: CWE-73

V. Comments for CVE-2026-85176

No comments yet

Leave a comment