Simply Schedule Appointments <= 1.6.12.31 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Disclosure via 'complete_group' Parameter
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| croixhaug | Simply Schedule Appointments | unaffected |
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| Vendor | Product | Versions | ||||||||
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| Croixhaug | Simply Schedule Appointments |
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| Wordpress-extensions | Simply Schedule Appointments |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.311% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Croixhaug
Croixhaug simply Schedule Appointments Wordpress-extensions Wordpress-extensions simply Schedule Appointments |
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| Vendors & Products |
Croixhaug
Croixhaug simply Schedule Appointments Wordpress-extensions Wordpress-extensions simply Schedule Appointments |
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| Description | The Simply Schedule Appointments plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.12.31 via the 'complete_group' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to disclose every co-booker's private per-appointment id_token (exposed as public_token) alongside their PII (name and email address), then use each leaked token to read, overwrite arbitrary appointment meta on, or cancel the co-booker's appointment via the same REST controller. Exploitation requires the attacker to possess a valid id_token for any single appointment within the targeted group booking. | |
| Title | Simply Schedule Appointments <= 1.6.12.31 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Disclosure via 'complete_group' Parameter | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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