CVE-2026-56327

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Source
https://cve.org/CVERecord?id=CVE-2026-56327
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56327.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-56327
Aliases
  • GHSA-35q8-ghfg-vp6m
Published
2026-06-30T22:08:31.337Z
Modified
2026-07-15T01:49:09.537244105Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Capgo - Unauthenticated Organization Existence Oracle via public.invite_user_to_org RPC
Details

Capgo before 12.128.2 contains an information disclosure vulnerability in the public.inviteusertoorg RPC function that allows unauthenticated attackers to enumerate organization existence by observing distinct error responses. Attackers can call the SECURITY DEFINER function with a publishable API key to determine if an organization ID exists based on NOORG versus NO_RIGHTS responses, enabling tenant enumeration attacks.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-203"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56327.json"
}
References

Affected packages

Git / github.com/cap-go/capgo

Affected ranges

Type
GIT
Repo
https://github.com/cap-go/capgo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6685e5f11adef257bf3d085e481f4d8ebcec602e
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "12.128.2"
        }
    ]
}

Affected versions

0.*
0.1.6
0.1.8
0.11.0
0.14.0
0.14.2
0.14.5
0.14.6
0.15.1
0.16.0
0.16.1
0.16.3
0.18.2
0.19.0
0.20.1
0.20.2
0.23.0
0.24.1
0.26.0
0.26.1
0.29.1
0.29.5
0.3.1
0.30.12
0.30.12-alpha.1
0.30.19
0.30.2
0.30.5-alpha.4
0.30.6-alpha.0
0.30.6-alpha.2
0.30.8-alpha.0
0.30.8-alpha.1
0.30.8-alpha.4
0.30.9-alpha.0
0.30.9-alpha.10
0.30.9-alpha.15
0.30.9-alpha.16
0.30.9-alpha.3
0.30.9-alpha.6
0.30.9-alpha.9
0.6.1
1.*
1.10.0
1.10.1
1.10.2
1.11.0
1.11.1
1.12.1
1.13.11
1.13.12
1.13.13
1.13.3
1.13.4
1.13.5
1.14.4
1.14.6
1.16.0-alpha.0
1.16.1-alpha.0
1.16.3-alpha.0
1.17.0
1.17.0-alpha.0
1.17.0-alpha.1
1.18.0
1.18.1
1.18.10
1.18.16
1.18.2
1.18.24
1.18.26
1.18.28
1.18.33
1.18.36
1.18.4
1.18.5
1.18.8
1.18.9
1.19.3
1.19.4
1.19.5
1.20.0
1.20.1
1.20.2
1.20.3
1.21.0
1.21.10
1.21.11
1.21.19
1.21.23
1.21.25
1.21.6
1.21.7
1.21.8
1.21.9
1.22.1
1.22.2
1.23.0
1.23.1
1.24.0
1.24.1
1.24.10
1.24.16
1.24.17
1.24.18
1.24.2
1.24.3
1.25.14
1.25.2
1.25.6
1.25.7
1.26.1
1.26.2
1.27.0
1.27.1
1.27.2
1.27.3
1.27.6
1.28.3
1.31.1
1.31.3
1.31.4
1.33.3
1.34.0
1.35.0
1.35.1
1.36.12
1.36.15
1.36.22
1.36.24
1.36.25
1.36.4
1.36.41
1.36.49
1.36.7
1.36.8
1.37.15
1.37.22
1.37.31
1.37.5
1.39.0
1.43.1
1.44.1
1.44.11
1.44.12
1.44.15
1.44.16
1.44.19
1.44.21
1.44.26
1.45.0
1.45.1
1.45.2
1.45.3
1.45.4
1.46.0
1.46.4
1.47.0
1.47.1
1.47.3
1.48.0
1.48.1
1.50.0
1.50.1
1.50.2
1.50.3
1.51.0
1.52.1
1.52.2
1.52.3
1.53.0
1.53.1
1.53.2
1.53.3
1.53.4
1.53.5
1.53.6
1.53.7
1.53.8
1.54.0
1.54.1
1.54.2
1.54.3
1.54.4
1.54.5
1.54.6
1.54.9
1.55.0
1.55.12
1.55.2
1.55.23
1.55.3
1.55.31
1.55.35
1.55.37
1.55.38
1.55.39
1.55.4
1.55.42
1.55.43
1.55.44
1.55.5
1.55.6
1.55.9
1.58.1
1.58.15
1.58.16
1.6.11
1.6.7
1.60.4
1.61.12
1.61.14
1.61.15
1.61.17
1.61.2
1.61.21
1.61.23
1.61.27
1.61.33
1.61.34
1.61.35
1.62.0
1.62.1
1.62.4
1.64.1
1.66.4
1.7.10
1.7.15
1.7.24
1.7.27
1.7.28
1.8.1
1.8.3
1.8.6
1.8.7-alpha.0
1.8.7-alpha.1
1.8.7-alpha.2
1.9.0-alpha.0
1.9.1
1.9.10
1.9.6
1.9.7
1.9.9
10.*
10.0.0
capgo-12.*
capgo-12.123.9
capgo-12.124.0
capgo-12.124.1
capgo-12.124.3
capgo-12.124.4
capgo-12.124.5
capgo-12.124.6
capgo-12.124.7
capgo-12.124.9
capgo-12.125.0
capgo-12.126.0
capgo-12.126.1
capgo-12.126.2
capgo-12.127.0
capgo-12.127.1
capgo-12.127.10
capgo-12.127.11
capgo-12.127.12
capgo-12.127.13
capgo-12.127.14
capgo-12.127.15
capgo-12.127.16
capgo-12.127.17
capgo-12.127.18
capgo-12.127.19
capgo-12.127.2
capgo-12.127.20
capgo-12.127.21
capgo-12.127.22
capgo-12.127.23
capgo-12.127.3
capgo-12.127.4
capgo-12.127.5
capgo-12.127.8
capgo-12.127.9
capgo-12.128.0
capgo-12.128.1
cli-7.*
cli-7.94.0
cli-7.94.1
cli-7.94.5
cli-7.94.6
cli-7.94.7
cli-7.94.8
cli-7.94.9
cli-7.95.0
cli-7.95.1
cli-7.95.10
cli-7.95.2
cli-7.95.3
cli-7.95.4
cli-7.95.5
cli-7.95.6
cli-7.95.7
cli-7.95.8
cli-7.95.9
v12.*
v12.100.0
v12.100.1
v12.100.10
v12.100.11
v12.100.12
v12.100.13
v12.100.14
v12.100.15
v12.100.3
v12.100.4
v12.100.5
v12.100.6
v12.100.7
v12.100.8
v12.100.9
v12.101.0
v12.101.1
v12.102.0
v12.102.1
v12.102.2
v12.102.3
v12.102.4
v12.102.6
v12.103.1
v12.104.2
v12.104.3
v12.105.0
v12.105.3
v12.105.4
v12.105.5
v12.105.6
v12.105.8
v12.105.9
v12.106.0
v12.106.1
v12.106.2
v12.107.0
v12.107.1
v12.107.10
v12.107.11
v12.107.19
v12.107.2
v12.107.20
v12.107.21
v12.107.22
v12.107.24
v12.107.26
v12.107.3
v12.107.4
v12.107.5
v12.107.6
v12.107.7
v12.107.8
v12.108.0
v12.108.1
v12.108.10
v12.108.11
v12.108.12
v12.108.13
v12.108.14
v12.108.15
v12.108.16
v12.108.17
v12.108.18
v12.108.19
v12.108.2
v12.108.3
v12.108.4
v12.108.5
v12.108.6
v12.108.7
v12.108.8
v12.108.9
v12.109.0
v12.109.1
v12.109.10
v12.109.11
v12.109.12
v12.109.13
v12.109.14
v12.109.15
v12.109.17
v12.109.2
v12.109.3
v12.109.4
v12.109.5
v12.109.6
v12.109.7
v12.109.8
v12.109.9
v12.110.0
v12.110.2
v12.110.3
v12.110.4
v12.110.5
v12.110.6
v12.111.1
v12.111.2
v12.111.3
v12.112.0
v12.112.1
v12.112.2
v12.112.3
v12.112.4
v12.112.5
v12.112.6
v12.113.0
v12.113.1
v12.113.2
v12.114.0
v12.114.1
v12.114.12
v12.114.2
v12.114.4
v12.114.6
v12.114.7
v12.114.9
v12.115.0
v12.115.2
v12.116.0
v12.116.1
v12.116.10
v12.116.11
v12.116.12
v12.116.13
v12.116.14
v12.116.15
v12.116.16
v12.116.17
v12.116.18
v12.116.19
v12.116.2
v12.116.20
v12.116.21
v12.116.22
v12.116.23
v12.116.24
v12.116.27
v12.116.28
v12.116.29
v12.116.3
v12.116.30
v12.116.33
v12.116.34
v12.116.39
v12.116.4
v12.116.40
v12.116.41
v12.116.45
v12.116.46
v12.116.47
v12.116.48
v12.116.49
v12.116.5
v12.116.50
v12.116.51
v12.116.52
v12.116.53
v12.116.54
v12.116.55
v12.116.56
v12.116.57
v12.116.58
v12.116.59
v12.116.6
v12.116.60
v12.116.61
v12.116.62
v12.116.63
v12.116.64
v12.116.65
v12.116.66
v12.116.67
v12.116.68
v12.116.69
v12.116.7
v12.116.70
v12.116.71
v12.116.72
v12.116.8
v12.116.9
v12.117.1
v12.117.2
v12.117.3
v12.117.4
v12.117.5
v12.117.6
v12.117.8
v12.118.0
v12.118.1
v12.118.2
v12.119.0
v12.119.10
v12.119.12
v12.119.13
v12.119.14
v12.119.15
v12.119.16
v12.119.17
v12.119.18
v12.119.19
v12.119.20
v12.119.21
v12.119.3
v12.119.4
v12.119.5
v12.119.6
v12.119.8
v12.119.9
v12.120.10
v12.120.11
v12.120.12
v12.120.13
v12.120.14
v12.120.15
v12.120.16
v12.120.19
v12.120.20
v12.120.4
v12.120.5
v12.120.6
v12.120.7
v12.120.8
v12.120.9
v12.121.0
v12.121.1
v12.121.10
v12.121.11
v12.121.2
v12.121.4
v12.121.5
v12.121.6
v12.121.7
v12.121.8
v12.121.9
v12.122.0
v12.122.1
v12.122.10
v12.122.11
v12.122.12
v12.122.13
v12.122.14
v12.122.15
v12.122.16
v12.122.2
v12.122.3
v12.122.4
v12.122.5
v12.122.6
v12.122.7
v12.122.8
v12.122.9
v12.123.0
v12.123.1
v12.123.2
v12.123.3
v12.123.4
v12.123.5
v12.123.6
v12.123.7
v12.123.8
v12.55.3
v12.55.4
v12.55.5
v12.55.8
v12.55.9
v12.56.0
v12.56.1
v12.56.10
v12.56.11
v12.56.12
v12.56.13
v12.56.14
v12.56.15
v12.56.16
v12.56.18
v12.56.2
v12.56.24
v12.56.25
v12.56.26
v12.56.4
v12.56.6
v12.56.7
v12.56.8
v12.56.9
v12.73.2
v12.84.5
v12.84.6
v12.85.0
v12.85.1
v12.85.2
v12.85.3
v12.85.4
v12.85.7
v12.85.8
v12.85.9
v12.86.0
v12.86.2
v12.87.1
v12.89.12
v12.89.14
v12.89.15
v12.89.16
v12.89.17
v12.89.5
v12.89.6
v12.89.9
v12.90.0
v12.90.1
v12.90.2
v12.90.3
v12.91.0
v12.91.1
v12.91.10
v12.91.12
v12.91.14
v12.91.15
v12.91.2
v12.91.3
v12.91.4
v12.91.5
v12.91.6
v12.91.7
v12.91.8
v12.91.9
v12.92.0
v12.93.0
v12.93.1
v12.93.2
v12.93.3
v12.93.4
v12.93.5
v12.93.6
v12.94.0
v12.94.1
v12.94.2
v12.94.6
v12.95.0
v12.96.0
v12.96.1
v12.96.2
v12.97.0
v12.97.1
v12.98.1
v12.98.2
v12.98.3
v12.99.0
v12.99.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56327.json"