CVE-2026-65824

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Source
https://cve.org/CVERecord?id=CVE-2026-65824
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65824.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-65824
Aliases
  • GHSA-hvcx-8476-rwv6
Published
2026-10-23T20:27:52Z
Modified
2026-11-01T02:30:47Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
OpenReception: invite confirmation token is replayable within its validity window and re-issues a registration-bootstrap cookie
Details

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 2.2.1, an attacker who captures a pending invite token can replay it to obtain a passkey-registration credential and register their own passkey on the invited account, taking control of that account. For a staff or tenant-admin invite this yields access to the tenant context tied to that account. This issue has been patched in version 2.2.1.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-294"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65824.json"
}
References

Affected packages

Git / github.com/open-reception/appointment-booking-software

Affected ranges

Type
GIT
Repo
https://github.com/open-reception/appointment-booking-software
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
fffc45a1d6ccc11bf94e493674def8d8fdc732d4
Fixed
da921eb9d36953276577c0a6deb9267bfec03622
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.2.1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "da921eb9d36953276577c0a6deb9267bfec03622"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v2.2.1",
            "range": [
                {
                    "fixed": "fffc45a1d6ccc11bf94e493674def8d8fdc732d4"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.0-rc
v1.0.0-rc2
v1.0.1
v1.0.2
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.0.8
v1.0.9
v1.1.0
v1.1.1
v2.*
v2.0.0
v2.0.1
v2.1.0
v2.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65824.json"