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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-70408

Quick assessment

Affected
Extra Innovation Inc. acmailer CGI
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 acmailer 中存在一个授权错误漏洞，该漏洞可能导致用户创建具有管理员权限的子账户。

CVSS 8.7 · High EPSS 0.33% · P26

Possible ATT&CK Techniques 1 AI

T1136.003 · Cloud Account

Affected Version Matrix 2

VendorProduct Version RangeStatus
Extra Innovation Inc. acmailer CGI < 4.1.2 affected
Extra Innovation Inc. acmailer DB < 1.2.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-70408

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
An incorrect authorization vulnerability exists in acmailer, which may allow a user to create a sub-account that has administrative privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Extra Innovation Inc. acmailer CGI 0 ~ 4.1.2 -
Extra Innovation Inc. acmailer DB 0 ~ 1.2.2 -

II. Public POCs for CVE-2026-70408

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-70408

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-70408 (1)

Vendor Pages for CVE-2026-70408 (1)

IV. Related Vulnerabilities

Same product: acmailer CGI
Same vendor: Extra Innovation Inc.
Same weakness: CWE-863

V. Comments for CVE-2026-70408

No comments yet

Leave a comment