CVE-2026-93453

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Source
https://cve.org/CVERecord?id=CVE-2026-93453
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93453.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-93453
Downstream
Published
2026-09-17T23:25:12Z
Modified
2026-09-19T08:03:45Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
SOGo before 5.12.11 Password Reset Token Interception via Origin Header
Details

SOGo before 5.12.11 constructs password-reset links using the client-supplied Origin header as the authority, allowing unauthenticated attackers to redirect recovery tokens to attacker-controlled domains. Attackers can submit password recovery requests with a malicious Origin header to have valid password-reset tokens mailed to victim recovery addresses within links pointing to attacker infrastructure, enabling account takeover.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-640"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93453.json"
}
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
c0a83f5c3554d5ce31850bc7abc3a3f04b03abe3
Fixed
04a3e9823889acaf6c247b224f5f7a0108f8f829
Fixed
382118a93b6925de2ce7f774abc1865ebea2dbba
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.12.11"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

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-5.12.10
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-5.12.8
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-2026-93453.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "225942381120307779212702195603196938395",
                "78201249962957314865711573196513007782",
                "99580188145299495242851591184750488134",
                "263398982896022421337082381569175600772"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-93453-83a426eb",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/alinto/sogo/commit/04a3e9823889acaf6c247b224f5f7a0108f8f829",
        "target": {
            "file": "SoObjects/SOGo/SOGoSystemDefaults.h"
        }
    }
]
vanir_signatures_modified 
"2026-09-19T08:03:45Z"