CVE-2026-105688

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Source
https://cve.org/CVERecord?id=CVE-2026-105688
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105688.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-105688
Aliases
  • GHSA-mx4v-cmxq-644v
Published
2026-10-05T19:50:01Z
Modified
2026-10-07T02:47:27Z
Severity
  • 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H CVSS Calculator
Summary
Penpot: Team admin can escalate to owner via team invitation (missing owner-role guard on the invitation path)
Details

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, create-team-invitations and the invitation acceptance path allow a non-owner team administrator to assign the owner role because invitation roles are persisted and applied without the role-ceiling check used by update-team-member-role. An administrator can invite another account as an owner, create multiple owners, and then use the new owner account to obtain owner-only control over the team. This issue is fixed in version 2.18.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-269"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105688.json"
}
References

Affected packages

Git / github.com/penpot/penpot

Affected ranges

Type
GIT
Repo
https://github.com/penpot/penpot
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5efd9cc3c5689485322f57b644b83a3bd2e33cee
Fixed
5baffdc213f0deaaeb318e97a41d611ac0656a94
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.18.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.0.0
0.1.0
1.*
1.0.0-alpha
1.1.0-alpha
1.14.0-beta
1.14.1-beta
1.2.0-alpha
1.3.0-alpha
1.4.0-alpha
1.4.0-dev
1.4.1-alpha
1.5.0-alpha
1.5.1-alpha
1.5.2-alpha
1.5.3-alpha
1.5.4-alpha
1.6.0-alpha
1.6.1-alpha
1.6.2-alpha
1.6.3-alpha
1.6.4-alpha
1.6.5-alpha
1.7.0-alpha
1.7.1-alpha
1.7.2-alpha
1.7.3-alpha
1.7.4-alpha
1.8.0-alpha
1.8.1-alpha
1.8.2-alpha
1.9.0-alpha
2.*
2.10.0-RC1
2.14.0-RC1
2.14.0-RC2
2.14.0-RC3
2.14.0-RC4
2.15.0-RC1
2.16.0
2.16.0-RC1
2.16.0-RC11
2.16.0-RC13
2.16.0-RC2
2.16.0-RC3
2.16.0-RC4
2.16.0-RC5
2.16.0-RC6
2.16.0-RC7
2.16.0-RC8
2.16.0-RC9
2.16.1-RC2
2.17.0
2.17.0-RC1
2.17.0-RC3
2.17.0-RC4
2.17.0-RC5
2.17.0-RC6
2.17.1-RC1
2.17.1-RC2
2.17.1-RC3
2.17.1-RC4
2.17.1-RC5
2.18.0-RC1
2.18.0-RC2
2.18.0-RC3
2.18.0-RC4
2.18.0-RC6
2.18.0-RC7
2.5.0-DEV
2.5.0-RC1
2.6.0-RC1
2.7.0-RC1
Other
pre-lazy-loading

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105688.json"