CVE-2026-77704 (GCVE-0-2026-77704)
Vulnerability from cvelistv5
Published
2026-08-29 06:00
Modified
2026-08-30 00:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
The Booking for Appointments and Events Calendar WordPress plugin before 2.4.9 does not check that a user holds the required capability before letting them change an appointment's status, allowing customers to set arbitrary statuses on appointments they are booked on, including approving their own bookings that were left awaiting approval and overwriting another customer's booking status on a shared appointment.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unknown | Booking for Appointments and Events Calendar |
Version: 1.2.32 ≤ |
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"cvssV3_1": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 2.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
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"role": "CISA Coordinator",
"timestamp": "2026-08-30T00:49:49.059614Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"cna": {
"affected": [
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"defaultStatus": "unaffected",
"product": "Booking for Appointments and Events Calendar",
"vendor": "Unknown",
"versions": [
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"lessThan": "2.4.9",
"status": "affected",
"version": "1.2.32",
"versionType": "semver"
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"credits": [
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"value": "Louise"
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"descriptions": [
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"lang": "en",
"value": "The Booking for Appointments and Events Calendar WordPress plugin before 2.4.9 does not check that a user holds the required capability before letting them change an appointment\u0027s status, allowing customers to set arbitrary statuses on appointments they are booked on, including approving their own bookings that were left awaiting approval and overwriting another customer\u0027s booking status on a shared appointment."
}
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"problemTypes": [
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"descriptions": [
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"description": "CWE-863 Incorrect Authorization",
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"providerMetadata": {
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"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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"tags": [
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"url": "https://wpscan.com/vulnerability/7b444920-28c4-4e4c-b5fd-38fdc31aef0c/"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Amelia 1.2.32 - 2.4.8 - Amelia Customer+ Appointment Status Update and Self-Approval",
"x_generator": {
"engine": "WPScan CVE Generator"
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}
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"datePublished": "2026-08-29T06:00:22.631Z",
"dateReserved": "2026-08-21T08:04:45.568Z",
"dateUpdated": "2026-08-30T00:56:51.214Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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