CVE-2026-54320

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Source
https://cve.org/CVERecord?id=CVE-2026-54320
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54320.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-54320
Aliases
  • GHSA-m6hx-cffh-3f3h
Published
2026-06-23T18:11:19.369Z
Modified
2026-08-12T03:51:47.044069100Z
Severity
  • 8.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L CVSS Calculator
Summary
Daytona: Cross-tenant organization takeover via invitation acceptance with an unverified email
Details

Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. Prior to 0.184.0, organization invitations could be accepted (and declined) by a user whose email matched the invitation but had not been verified. Daytona authenticates users via OIDC and matches an invitation's target email against the email in the caller's token, but the invitation accept and decline paths did not require that email to be verified, unlike organization creation, which already enforced verification. On identity providers that allow self-service signup and issue a session before the email is verified, an actor could register an address matching a pending invitation, leave it unverified, and accept the invitation, joining the target organization with the role the invitation carried (up to Owner). This vulnerability is fixed in 0.184.0.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54320.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-287",
        "CWE-863"
    ]
}
References

Affected packages

Git / github.com/daytonaio/daytona

Affected ranges

Type
GIT
Repo
https://github.com/daytonaio/daytona
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
01ced9c219a527a6736ae47b8ea5b251c81c23db
Database specific
Show details 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.184.0"
        }
    ]
}

Affected versions

libs/api-client-go/v0.*
libs/api-client-go/v0.137.0
libs/api-client-go/v0.138.0
libs/api-client-go/v0.139.0
libs/api-client-go/v0.140.0
libs/api-client-go/v0.141.0
libs/api-client-go/v0.142.0
libs/api-client-go/v0.143.0
libs/api-client-go/v0.144.0
libs/api-client-go/v0.144.1
libs/api-client-go/v0.145.0
libs/api-client-go/v0.146.0
libs/api-client-go/v0.147.0
libs/api-client-go/v0.148.0
libs/api-client-go/v0.149.0
libs/api-client-go/v0.150.0
libs/api-client-go/v0.151.0
libs/api-client-go/v0.152.0
libs/api-client-go/v0.152.1
libs/api-client-go/v0.153.0
libs/api-client-go/v0.154.0
libs/api-client-go/v0.155.0
libs/api-client-go/v0.156.0
libs/api-client-go/v0.157.0
libs/api-client-go/v0.158.0
libs/api-client-go/v0.158.1
libs/api-client-go/v0.159.0
libs/api-client-go/v0.160.0
libs/api-client-go/v0.161.0
libs/api-client-go/v0.162.0
libs/api-client-go/v0.163.0
libs/api-client-go/v0.164.0
libs/api-client-go/v0.165.0
libs/api-client-go/v0.166.0
libs/api-client-go/v0.167.0
libs/api-client-go/v0.168.0
libs/api-client-go/v0.169.0
libs/api-client-go/v0.170.0
libs/api-client-go/v0.171.0
libs/api-client-go/v0.172.0
libs/api-client-go/v0.173.0
libs/api-client-go/v0.174.0
libs/api-client-go/v0.175.0
libs/api-client-go/v0.176.0
libs/api-client-go/v0.177.0
libs/api-client-go/v0.178.0
libs/api-client-go/v0.179.0
libs/api-client-go/v0.180.0
libs/api-client-go/v0.181.0
libs/api-client-go/v0.182.0
libs/api-client-go/v0.183.0
libs/sdk-go/v0.*
libs/sdk-go/v0.137.0
libs/sdk-go/v0.138.0
libs/sdk-go/v0.139.0
libs/sdk-go/v0.140.0
libs/sdk-go/v0.141.0
libs/sdk-go/v0.142.0
libs/sdk-go/v0.143.0
libs/sdk-go/v0.144.0
libs/sdk-go/v0.144.1
libs/sdk-go/v0.145.0
libs/sdk-go/v0.146.0
libs/sdk-go/v0.147.0
libs/sdk-go/v0.148.0
libs/sdk-go/v0.149.0
libs/sdk-go/v0.150.0
libs/sdk-go/v0.151.0
libs/sdk-go/v0.152.0
libs/sdk-go/v0.152.1
libs/sdk-go/v0.153.0
libs/sdk-go/v0.154.0
libs/sdk-go/v0.155.0
libs/sdk-go/v0.156.0
libs/sdk-go/v0.157.0
libs/sdk-go/v0.158.0
libs/sdk-go/v0.158.1
libs/sdk-go/v0.159.0
libs/sdk-go/v0.160.0
libs/sdk-go/v0.161.0
libs/sdk-go/v0.162.0
libs/sdk-go/v0.163.0
libs/sdk-go/v0.164.0
libs/sdk-go/v0.165.0
libs/sdk-go/v0.166.0
libs/sdk-go/v0.167.0
libs/sdk-go/v0.168.0
libs/sdk-go/v0.169.0
libs/sdk-go/v0.170.0
libs/sdk-go/v0.171.0
libs/sdk-go/v0.172.0
libs/sdk-go/v0.173.0
libs/sdk-go/v0.174.0
libs/sdk-go/v0.175.0
libs/sdk-go/v0.176.0
libs/sdk-go/v0.177.0
libs/sdk-go/v0.178.0
libs/sdk-go/v0.179.0
libs/sdk-go/v0.180.0
libs/sdk-go/v0.181.0
libs/sdk-go/v0.182.0
libs/sdk-go/v0.183.0
libs/toolbox-api-client-go/v0.*
libs/toolbox-api-client-go/v0.137.0
libs/toolbox-api-client-go/v0.138.0
libs/toolbox-api-client-go/v0.139.0
libs/toolbox-api-client-go/v0.140.0
libs/toolbox-api-client-go/v0.141.0
libs/toolbox-api-client-go/v0.142.0
libs/toolbox-api-client-go/v0.143.0
libs/toolbox-api-client-go/v0.144.0
libs/toolbox-api-client-go/v0.144.1
libs/toolbox-api-client-go/v0.145.0
libs/toolbox-api-client-go/v0.146.0
libs/toolbox-api-client-go/v0.147.0
libs/toolbox-api-client-go/v0.148.0
libs/toolbox-api-client-go/v0.149.0
libs/toolbox-api-client-go/v0.150.0
libs/toolbox-api-client-go/v0.151.0
libs/toolbox-api-client-go/v0.152.0
libs/toolbox-api-client-go/v0.152.1
libs/toolbox-api-client-go/v0.153.0
libs/toolbox-api-client-go/v0.154.0
libs/toolbox-api-client-go/v0.155.0
libs/toolbox-api-client-go/v0.156.0
libs/toolbox-api-client-go/v0.157.0
libs/toolbox-api-client-go/v0.158.0
libs/toolbox-api-client-go/v0.158.1
libs/toolbox-api-client-go/v0.159.0
libs/toolbox-api-client-go/v0.160.0
libs/toolbox-api-client-go/v0.161.0
libs/toolbox-api-client-go/v0.162.0
libs/toolbox-api-client-go/v0.163.0
libs/toolbox-api-client-go/v0.164.0
libs/toolbox-api-client-go/v0.165.0
libs/toolbox-api-client-go/v0.166.0
libs/toolbox-api-client-go/v0.167.0
libs/toolbox-api-client-go/v0.168.0
libs/toolbox-api-client-go/v0.169.0
libs/toolbox-api-client-go/v0.170.0
libs/toolbox-api-client-go/v0.171.0
libs/toolbox-api-client-go/v0.172.0
libs/toolbox-api-client-go/v0.173.0
libs/toolbox-api-client-go/v0.174.0
libs/toolbox-api-client-go/v0.175.0
libs/toolbox-api-client-go/v0.176.0
libs/toolbox-api-client-go/v0.177.0
libs/toolbox-api-client-go/v0.178.0
libs/toolbox-api-client-go/v0.179.0
libs/toolbox-api-client-go/v0.180.0
libs/toolbox-api-client-go/v0.181.0
libs/toolbox-api-client-go/v0.182.0
libs/toolbox-api-client-go/v0.183.0
v0.*
v0.1.0
v0.10.0
v0.100.0
v0.101.0
v0.102.0
v0.103.0
v0.104.0
v0.104.1
v0.105.0
v0.106.0
v0.106.1
v0.106.2
v0.106.3
v0.107.0
v0.107.1
v0.108.0
v0.108.1
v0.109.0
v0.11.0
v0.110.0
v0.110.2
v0.111.0
v0.111.1
v0.112.0
v0.112.1
v0.112.2
v0.112.3
v0.113.0
v0.113.1
v0.114.0
v0.115.0
v0.115.1
v0.115.2
v0.116.0
v0.117.0
v0.118.0
v0.119.0
v0.12.0
v0.12.0-alpha
v0.12.1
v0.120.0
v0.120.1
v0.121.0
v0.122.0
v0.123.0
v0.124.0
v0.124.1
v0.125.0
v0.126.0
v0.127.0
v0.128.0
v0.128.1
v0.129.0
v0.13.0
v0.130.0
v0.131.0
v0.132.0
v0.133.0
v0.134.0
v0.135.0
v0.136.0
v0.137.0
v0.137.1
v0.138.0
v0.139.0
v0.14.0
v0.140.0
v0.141.0
v0.142.0
v0.143.0
v0.144.0
v0.144.1
v0.145.0
v0.146.0
v0.147.0
v0.148.0
v0.149.0
v0.15.0
v0.150.0
v0.151.0
v0.152.0
v0.152.1
v0.153.0
v0.154.0
v0.155.0
v0.156.0
v0.157.0
v0.158.0
v0.158.1
v0.159.0
v0.16.0
v0.160.0
v0.161.0
v0.162.0
v0.163.0
v0.164.0
v0.165.0
v0.166.0
v0.167.0
v0.168.0
v0.169.0
v0.17.0
v0.170.0
v0.171.0
v0.172.0
v0.173.0
v0.174.0
v0.175.0
v0.176.0
v0.177.0
v0.178.0
v0.179.0
v0.18.0
v0.180.0
v0.181.0
v0.182.0
v0.183.0
v0.19.0
v0.19.1
v0.2.0
v0.20.0
v0.21.0
v0.21.1
v0.21.2
v0.21.3
v0.22.0
v0.22.1
v0.23.0
v0.23.1
v0.24.0
v0.25.0
v0.25.1
v0.25.2
v0.26.0
v0.26.1
v0.27.0
v0.28.0
v0.28.1
v0.29.0
v0.29.1
v0.3.0
v0.3.1
v0.30.0
v0.30.1
v0.31.0
v0.31.0-beta.1
v0.32.0
v0.33.0
v0.34.0
v0.35.0
v0.35.1
v0.36.0
v0.37.0
v0.38.0
v0.39.0
v0.4.0
v0.4.1
v0.40.0
v0.41.0
v0.42.0
v0.42.1
v0.43.0
v0.44.0
v0.44.1
v0.45.0
v0.46.0
v0.46.1
v0.47.0
v0.48.0
v0.49.0
v0.5.0
v0.50.0
v0.51.0
v0.52.0
v0.52.1
v0.53.0
v0.6.0
v0.7.0
v0.7.1
v0.8.0
v0.8.1
v0.8.2
v0.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54320.json"