CVE-2026-8851

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Source
https://cve.org/CVERecord?id=CVE-2026-8851
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8851.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-8851
Downstream
Published
2026-05-18T20:10:10.844Z
Modified
2026-07-08T08:13:42.625562308Z
Severity
  • 8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
SOGo < 5.12.8 SQL Injection via addUserInAcls endpoint
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8851.json",
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-89"
    ]
}
References

Affected packages

Git / github.com/alinto/sogo

Affected ranges

Type
GIT
Repo
https://github.com/alinto/sogo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
28c4daa504adb530b7de19d7db0ac250e4a7fcad
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.12.7"
        }
    ]
}

Affected versions

SOGo-2.*
SOGo-2.0.1
SOGo-2.0.2
SOGo-2.2.17a
SOGo-2.2.20
SOGo-2.3.0
SOGo-3.*
SOGo-3.0.0
SOGo-3.0.0b1
SOGo-3.0.0b2
SOGo-3.0.0b3
SOGo-3.0.0b4
SOGo-3.0.0b5
SOGo-3.0.1
SOGo-3.0.2
SOGo-3.1.0
SOGo-3.1.2
SOGo-3.1.3
SOGo-3.1.4
SOGo-3.1.5
SOGo-3.2.0
SOGo-3.2.1
SOGo-3.2.10
SOGo-3.2.2
SOGo-3.2.3
SOGo-3.2.4
SOGo-3.2.5
SOGo-3.2.6a
SOGo-3.2.7
SOGo-3.2.8
SOGo-3.2.9
SOGo-4.*
SOGo-4.0.0
SOGo-4.0.1
SOGo-4.0.2
SOGo-4.0.3
SOGo-4.0.4
SOGo-4.0.5
SOGo-4.0.6
SOGo-4.0.7
SOGo-4.0.8
SOGo-4.1.0
SOGo-4.1.1
SOGo-4.2.0
SOGo-4.3.0
SOGo-4.3.1
SOGo-4.3.2
SOGo-5.*
SOGo-5.0.0
SOGo-5.0.1
SOGo-5.1.0
SOGo-5.1.1
SOGo-5.10.0
SOGo-5.11.0
SOGo-5.11.1
SOGo-5.11.2
SOGo-5.12.0
SOGo-5.12.1
SOGo-5.12.2
SOGo-5.12.3
SOGo-5.12.4
SOGo-5.12.5
SOGo-5.12.6
SOGo-5.12.7
SOGo-5.2.0
SOGo-5.3.0
SOGo-5.4.0
SOGo-5.5.0
SOGo-5.5.1
SOGo-5.6.0
SOGo-5.7.0
SOGo-5.7.1
SOGo-5.8.0
SOGo-5.8.1
SOGo-5.8.2
SOGo-5.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8851.json"