CVE-2026-61637

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Source
https://cve.org/CVERecord?id=CVE-2026-61637
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61637.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-61637
Aliases
  • GHSA-w7c2-xjv9-q8fv
Published
2026-11-11T18:26:59Z
Modified
2026-11-12T02:48:35Z
Severity
  • 3.5 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Icinga Web 2: Open redirect on login page, under certain circumstances
Details

Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. Prior to versions 2.12.7 and 2.13.1, an attacker can craft a URL that, once visited by an authenticated user (or one that is able to authenticate), allows to manipulate the backend to redirect the user to any location. For this to succeed, the victim's locale in Icinga Web must be different from en_US. This issue has been patched in versions 2.12.7 and 2.13.1.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-601"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61637.json"
}
References

Affected packages

Git / github.com/icinga/icingaweb2

Affected ranges

Type
GIT
Repo
https://github.com/icinga/icingaweb2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
36bafad37c6edc138b0353d6ade2f1b99704454d
Fixed
3f47366946e5e5acd1195f131d2ebe0f5692cbde
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.12.7"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.13.1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        }
    ]
}

Affected versions

v1.*
v1.0-11
v2.*
v2.0.0
v2.0.0-beta1
v2.0.0-beta2
v2.0.0-beta3
v2.0.0-rc1
v2.1.0
v2.1.1
v2.1.2
v2.10.0
v2.11.0
v2.12.0
v2.12.1
v2.12.2
v2.12.3
v2.12.4
v2.12.5
v2.12.6
v2.13.0
v2.2.0
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.3.4
v2.4.0
v2.4.0-2
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.6.0
v2.6.1
v2.6.2
v2.7.0
v2.7.1
v2.8.0
v2.8.0-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61637.json"