CVE-2026-55652

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Source
https://cve.org/CVERecord?id=CVE-2026-55652
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55652.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-55652
Aliases
  • GHSA-jggc-qvfc-jr6x
Published
2026-07-15T21:15:11Z
Modified
2026-08-12T03:51:41Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)
Details

Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-287",
        "CWE-290"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55652.json"
}
References

Affected packages

Git / github.com/wekan/wekan

Affected ranges

Type
GIT
Repo
https://github.com/wekan/wekan
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b181889a565254bc9bf79379a34fc7f617ccda28
Fixed
1905d5d68eb1217338c2bcf5c58471ca2d010725
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "9.46"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

4.*
4.30
4.31
Other
stable
v0.*
v0.10-rc2
v0.10.0
v0.10.0-rc1
v0.10.0-rc3
v0.10.0-rc4
v0.11.0-rc1
v0.11.0-rc2
v0.11.1-rc1
v0.11.1-rc2
v0.12
v0.13
v0.16
v0.17
v0.18
v0.19
v0.20
v0.21
v0.22
v0.23
v0.24
v0.25
v0.26
v0.27
v0.28
v0.29
v0.30
v0.31
v0.32
v0.33
v0.34
v0.35
v0.36
v0.37
v0.38
v0.39
v0.40
v0.41
v0.42
v0.43
v0.44
v0.45
v0.46
v0.47
v0.48
v0.49
v0.50
v0.51
v0.52
v0.54
v0.55
v0.56
v0.57
v0.58
v0.59
v0.60
v0.61
v0.62
v0.63
v0.65
v0.66
v0.67
v0.68
v0.69
v0.70
v0.71
v0.72
v0.73
v0.74
v0.75
v0.76
v0.77
v0.78
v0.79
v0.80
v0.81
v0.82
v0.83
v0.84
v0.85
v0.86
v0.87
v0.88
v0.89
v0.9.0-rc1
v0.9.0-rc2
v0.90
v0.91
v0.92
v0.93
v0.94
v0.95
v1.*
v1.06
v1.07
v1.08
v1.09
v1.10
v1.11
v1.12
v1.13
v1.14
v1.15
v1.16
v1.17
v1.18
v1.19
v1.20
v1.21
v1.23
v1.24
v1.25
v1.26
v1.27
v1.29
v1.30
v1.31
v1.32
v1.33
v1.34
v1.35
v1.36
v1.37
v1.38
v1.39
v1.40
v1.41
v1.42
v1.43
v1.44
v1.45
v1.46
v1.47
v1.49-edge-1
v1.49.1
v1.50.1
v1.50.2
v1.50.3
v1.51.1
v1.51.2
v1.52.1
v1.53.1
v1.53.2
v1.53.3
v1.53.4
v1.53.5
v1.53.6
v1.53.7
v1.53.8
v1.53.9
v1.55.1
v1.57
v1.58
v1.59
v1.60
v1.61
v1.62
v1.63
v1.64
v1.64.1
v1.64.2
v1.65
v1.66
v1.67
v1.68
v1.69
v1.69.2
v2.*
v2.60.1
v2.94
v2.98
v2.99
v3.*
v3.00
v3.01
v3.02
v3.03
v3.04
v3.05
v3.06
v3.07
v3.08
v3.09
v3.10
v3.11
v3.12
v3.13
v3.14
v3.15
v3.16
v3.17
v3.18
v3.19
v3.20
v3.21
v3.22
v3.23
v3.24
v3.25
v3.26
v3.27
v3.29
v3.30
v3.31
v3.32
v3.33
v3.34
v3.35
v3.36
v3.37
v3.38
v3.39
v3.40
v3.41
v3.42
v3.43
v3.44
v3.45
v3.46
v3.47
v3.48
v3.49
v3.50
v3.51
v3.52
v3.53
v3.54
v3.55
v3.56
v3.57
v3.58
v3.59
v3.60
v3.61
v3.62
v3.63
v3.64
v3.65
v3.66
v3.67
v3.68
v3.69
v3.70
v3.71
v3.73
v3.74
v3.75
v3.76
v3.77
v3.78
v3.79
v3.80
v3.81
v3.82
v3.83
v3.84
v3.85
v3.86
v3.87
v3.88
v3.89
v3.90
v3.91
v3.92
v3.93
v3.94
v3.95
v3.96
v3.97
v3.98
v3.99
v4.*
v4.00
v4.01
v4.02
v4.03
v4.04
v4.05
v4.06
v4.07
v4.08
v4.09
v4.10
v4.11
v4.12
v4.13
v4.14
v4.15
v4.16
v4.17
v4.18
v4.19
v4.20
v4.21
v4.22
v4.23
v4.24
v4.25
v4.26
v4.27
v4.28
v4.29
v4.32
v4.33
v4.34
v4.35
v4.36
v4.37
v4.38
v4.39
v4.40
v4.41
v4.42
v4.43
v4.44
v4.45
v4.46
v4.47
v4.48
v4.49
v4.50
v4.51
v4.52
v4.53
v4.54
v4.55
v4.56
v4.57
v4.58
v4.59
v4.60
v4.61
v4.62
v4.63
v4.64
v4.65
v4.66
v4.67
v4.68
v4.69
v4.70
v4.71
v4.72
v4.73
v4.74
v4.75
v4.76
v4.77
v4.78
v4.79
v4.80
v4.81
v4.82
v4.83
v4.84
v4.85
v4.86
v4.87
v4.88
v4.89
v4.90
v4.91
v4.92
v4.93
v4.94
v4.95
v4.96
v4.98
v4.99
v5.*
v5.00
v5.01
v5.02
v5.03
v5.04
v5.05
v5.06
v5.07
v5.08
v5.09
v5.10
v5.11
v5.12
v5.13
v5.14
v5.15
v5.16
v5.17
v5.18
v5.19
v5.20
v5.21
v5.22
v5.23
v5.24
v5.25
v5.26
v5.27
v5.29
v5.30
v5.31
v5.32
v5.33
v5.34
v5.35
v5.36
v5.37
v5.38
v5.39
v5.40
v5.41
v5.42
v5.43
v5.44
v5.45
v5.46
v5.47
v5.48
v5.49
v5.50
v5.51
v5.52
v5.53
v5.54
v5.55
v5.56
v5.57
v5.58
v5.59
v5.60
v5.61
v5.62
v5.63
v5.64
v5.65
v5.66
v5.67
v5.68
v5.69
v5.70
v5.71
v5.72
v5.73
v5.74
v5.75
v5.76
v5.77
v5.78
v5.79
v5.80
v5.81
v5.82
v5.83
v5.84
v5.85
v5.86
v5.87
v5.88
v5.89
v5.90
v5.91
v5.92
v5.93
v5.94
v5.95
v5.96
v5.97
v5.98
v5.99
v6.*
v6.00
v6.01
v6.02
v6.03
v6.04
v6.05
v6.10
v6.11
v6.12
v6.13
v6.14
v6.15
v6.16
v6.17
v6.18
v6.23
v6.24
v6.25
v6.26
v6.27
v6.28
v6.29
v6.30
v6.31
v6.32
v6.33
v6.34
v6.35
v6.36
v6.37
v6.38
v6.39
v6.40
v6.41
v6.42
v6.43
v6.44
v6.45
v6.46
v6.47
v6.48
v6.49
v6.50
v6.51
v6.52
v6.53
v6.54
v6.55
v6.56
v6.57
v6.58
v6.59
v6.60
v6.61
v6.62
v6.65
v6.67
v6.68
v6.69
v6.70
v6.71
v6.72
v6.73
v6.74
v6.75
v6.76
v6.77
v6.78
v6.79
v6.80
v6.81
v6.82
v6.83
v6.84
v6.85
v6.86
v6.87
v6.88
v6.89
v6.90
v6.91
v6.92
v6.93
v6.95
v6.96
v6.97
v6.98
v6.99
v6.99.1
v6.99.2
v6.99.3
v6.99.4
v6.99.5
v6.99.6
v6.99.7
v6.99.8
v6.99.9
v7.*
v7.00
v7.01
v7.02
v7.03
v7.04
v7.05
v7.06
v7.07
v7.08
v7.09
v7.10
v7.11
v7.12
v7.14
v7.15
v7.16
v7.17
v7.18
v7.19
v7.20
v7.21
v7.22
v7.23
v7.24
v7.25
v7.26
v7.27
v7.28
v7.29
v7.30
v7.31
v7.32
v7.33
v7.34
v7.35
v7.36
v7.37
v7.38
v7.39
v7.40
v7.41
v7.42
v7.43
v7.44
v7.45
v7.46
v7.47
v7.48
v7.49
v7.50
v7.51
v7.52
v7.53
v7.54
v7.55
v7.56
v7.57
v7.58
v7.59
v7.60
v7.61
v7.62
v7.63
v7.64
v7.65
v7.67
v7.68
v7.69
v7.70
v7.71
v7.72
v7.73
v7.74
v7.75
v7.76
v7.77
v7.78
v7.79
v7.80
v7.81
v7.82
v7.83
v7.84
v7.85
v7.86
v7.87
v7.88
v7.89
v7.90
v7.91
v7.92
v7.93
v7.95
v7.96
v7.97
v7.98
v7.99
v8.*
v8.00
v8.01
v8.02
v8.03
v8.04
v8.05
v8.06
v8.08
v8.09
v8.10
v8.11
v8.12
v8.14
v8.15
v8.16
v8.17
v8.18
v8.19
v8.20
v8.21
v8.22
v8.23
v8.24
v8.25
v8.26
v8.27
v8.28
v8.29
v8.30
v8.31
v8.32
v8.33
v8.34
v8.38
v8.39
v8.40
v8.43
v8.44
v8.45
v8.46
v8.47
v8.48
v8.49
v8.50
v8.51
v8.52
v8.53
v8.54
v8.55
v8.56
v8.57
v8.58
v8.59
v8.60
v8.61
v8.62
v8.63
v8.64
v8.65
v8.67
v8.68
v8.69
v8.70
v8.71
v8.72
v8.73
v8.74
v8.75
v8.76
v8.77
v8.78
v8.79
v8.80
v8.81
v8.82
v8.83
v8.84
v8.85
v8.86
v8.87
v8.88
v8.89
v8.90
v8.91
v8.92
v8.93
v8.94
v8.97
v8.98
v9.*
v9.00
v9.01
v9.02
v9.03
v9.04
v9.05
v9.06
v9.07
v9.08
v9.09
v9.10
v9.11
v9.12
v9.14
v9.15
v9.16
v9.17
v9.18
v9.19
v9.20
v9.21
v9.22
v9.23
v9.24
v9.25
v9.26
v9.27
v9.28
v9.29
v9.30
v9.31
v9.35
v9.36
v9.37
v9.38
v9.39
v9.40
v9.41
v9.42
v9.43
v9.44
v9.45

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55652.json"