CVE-2026-104992 (GCVE-0-2026-104992)
Vulnerability from cvelistv5 – Published: 2026-11-07 09:25 – Updated: 2026-11-08 18:55
VLAI
EPSS
VEX
Title
Booking for Appointments and Events Calendar <= 9.9.1 - Missing Authorization to Authenticated (Custom+) Sensitive Information Disclosure via '/report/event/bookings' Endpoint
Summary
The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.9.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to export a full CSV of booking records for any event on the site — including attendee names, email addresses, phone numbers, booking status, number of persons, price, payment status, payment amount, and coupon codes — regardless of whether they own or participate in those events.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-08 18:46 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
Wordfence
CNA
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| melograno | Booking for Appointments and Events Calendar – Amelia |
Affected:
9.0 , ≤ 9.9.1
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-104992",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-11-08T18:46:48.993713Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-11-08T18:55:20.779Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Booking for Appointments and Events Calendar \u2013 Amelia",
"vendor": "melograno",
"versions": [
{
"lessThanOrEqual": "9.9.1",
"status": "affected",
"version": "9.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Adarter"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Booking for Appointments and Events Calendar \u2013 Amelia plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.9.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to export a full CSV of booking records for any event on the site \u2014 including attendee names, email addresses, phone numbers, booking status, number of persons, price, payment status, payment amount, and coupon codes \u2014 regardless of whether they own or participate in those events."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-07T09:25:46.496Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4536c41c-dc05-4384-80f4-49c3197965b1?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Application/Commands/Report/GetEventBookingsCommandHandler.php#L41"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Application/Controller/Report/GetEventBookingsController.php#L36"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Infrastructure/Routes/Report/Report.php#L42"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/ameliabooking.php#L1336"
},
{
"url": "https://wpamelia.com/documentation/changelog/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-10-02T20:00:05.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-11-06T21:20:27.000Z",
"value": "Disclosed"
}
],
"title": "Booking for Appointments and Events Calendar \u003c= 9.9.1 - Missing Authorization to Authenticated (Custom+) Sensitive Information Disclosure via \u0027/report/event/bookings\u0027 Endpoint"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-104992",
"datePublished": "2026-11-07T09:25:46.496Z",
"dateReserved": "2026-10-02T19:45:12.302Z",
"dateUpdated": "2026-11-08T18:55:20.779Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-104992",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-11-08T18:46:48.993713Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-11-08T18:55:09.208Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Booking for Appointments and Events Calendar \u2013 Amelia",
"vendor": "melograno",
"versions": [
{
"lessThanOrEqual": "9.9.1",
"status": "affected",
"version": "9.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Adarter"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Booking for Appointments and Events Calendar \u2013 Amelia plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.9.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to export a full CSV of booking records for any event on the site \u2014 including attendee names, email addresses, phone numbers, booking status, number of persons, price, payment status, payment amount, and coupon codes \u2014 regardless of whether they own or participate in those events."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-07T09:25:46.496Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4536c41c-dc05-4384-80f4-49c3197965b1?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Application/Commands/Report/GetEventBookingsCommandHandler.php#L41"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Application/Controller/Report/GetEventBookingsController.php#L36"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Infrastructure/Routes/Report/Report.php#L42"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/ameliabooking.php#L1336"
},
{
"url": "https://wpamelia.com/documentation/changelog/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-10-02T20:00:05.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-11-06T21:20:27.000Z",
"value": "Disclosed"
}
],
"title": "Booking for Appointments and Events Calendar \u003c= 9.9.1 - Missing Authorization to Authenticated (Custom+) Sensitive Information Disclosure via \u0027/report/event/bookings\u0027 Endpoint"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-104992",
"datePublished": "2026-11-07T09:25:46.496Z",
"dateReserved": "2026-10-02T19:45:12.302Z",
"dateUpdated": "2026-11-08T18:55:20.779Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.