CVE-2026-56323

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Source
https://cve.org/CVERecord?id=CVE-2026-56323
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56323.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-56323
Aliases
  • GHSA-469v-6vw5-hxpq
Published
2026-06-22T21:04:49.612Z
Modified
2026-08-12T03:51:30.350511488Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Capgo - Unauthenticated Channel Enumeration and App Oracle via GET /channel_self
Details

Capgo before 12.128.2 contains an information disclosure vulnerability in the /functions/v1/channelself endpoint that allows unauthenticated attackers to enumerate non-public channel names and determine app existence and subscription status. Remote attackers can send GET requests with arbitrary appid parameters to disclose internal rollout channels, enumerate valid applications across tenants, and leak billing status without authentication or device binding.

Database specific 
{
    "cwe_ids": [
        "CWE-200"
    ],
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56323.json"
}
References

Affected packages

Git / github.com/Cap-go/capgo.app

Affected ranges

Type
GIT
Repo
https://github.com/Cap-go/capgo.app
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6685e5f11adef257bf3d085e481f4d8ebcec602e
Database specific
Show details 
{
    "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-2026-56323.json"