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

Goal: 1000 CNY · Raised: 1310 CNY

100%
Buy Us a Coffee

CVE-2026-8851— SOGo < 5.12.8 SQL Injection via addUserInAcls endpoint

CVSS 8.1 · High EPSS 0.03% · P8

Affected Version Matrix 2

VendorProductVersion RangeStatus
AlintoSOGo Webmail5.12.8unaffected
≤ 5.12.7affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-8851

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
SOGo < 5.12.8 SQL Injection via addUserInAcls endpoint
Source: NVD (National Vulnerability Database)
Vulnerability Description
SOGo versions 5.12.7 and prior contains a SQL injection vulnerability in the Access Control List management functionality that allows authenticated users to extract arbitrary data from the database by injecting SQL subqueries through the uid parameter of the addUserInAcls endpoint. Attackers can inject malicious SQL code to write extracted data into the sogo_acl table and retrieve it through the /acls API, establishing an out-of-band data exfiltration channel.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
SOGo SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SOGo是Alinto开源的一个非常快速且可扩展的现代协作套件。它提供日历、地址簿管理和功能齐全的 Webmail 客户端以及资源共享和权限处理。 SOGo 5.12.7版本存在SQL注入漏洞，该漏洞源于访问控制列表管理功能中addUserInAcls端点的uid参数存在SQL注入，可能导致认证用户提取数据库中的任意数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AlintoSOGo Webmail 5.12.8 -

II. Public POCs for CVE-2026-8851

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7911 chars
Paid plan includes:
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-8851

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-8851 (1)

Vendor Advisories for CVE-2026-8851 (1)

Vendor Pages for CVE-2026-8851 (1)

IV. Related Vulnerabilities

Same vendor: Alinto
Same weakness: CWE-89

V. Comments for CVE-2026-8851

No comments yet

Leave a comment