TI-2022-00741 Aliases CVE-2022-0834 GHSA-qcv2-jjq2-95wj

Amelia <= 1.0.46 - Stored Cross Site Scripting via lastName

LOW 38CWE-79Published 2022-03-23 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Amelia WordPress plugin is vulnerable to Cross-Site Scripting due to insufficient escaping and sanitization of the lastName parameter found in the ~/src/Application/Controller/User/Customer/AddCustomerController.php file which allows attackers to inject arbitrary web scripts onto a pages that executes whenever a user accesses the booking calendar with the date the attacker has injected the malicious payload into. This affects versions up to and including 1.0.46.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00538 45th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
ameliabooking	Booking for Appointments and Events Calendar – Amelia	up to 1.0.46	—	No fix listed	CNA

Booking for Appointments and Events Calendar – Amelia Vendorameliabooking Affected up to 1.0.46 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wpamelia:amelia::::::wordpress::*	up to 1.0.46	Vulnerable	Wpamelia

cpe:2.3:a:wpamelia:amelia:*:*:*:*:*:wordpress:*:* Versions up to 1.0.46 Vulnerable ·Wpamelia

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-0834
2026-10-03 Alias added: GHSA-qcv2-jjq2-95wj

References

Advisory 1

https://www.wordfence.com/vulnerability-advisories/#CVE-2022-0834

Other 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/73f12f22-c0a4-4010-9634-ce7308254028?source=cve

TI-2026-04786 Authorization bypass in ameliabooking Booking for Appointments and Events Calendar… CVSS 3.1HIGH 8.8
TI-2026-02524 Amelia Booking <= 9.1.2 - Authenticated (Customer+) Insecure Direct Object Reference to Arbitrary User Password Change CVSS 3.1HIGH 8.8
TI-2025-11453 Booking for Appointments and Events Calendar – Amelia <= 1.2.35 - Unauthenticated SQL Injection via search CVSS 3.1HIGH 7.5
TI-2026-20148 WordPress Amelia plugin <= 1.2.38 - Privilege Escalation vulnerability CVSS 3.1HIGH 7.2
TI-2026-28461 WordPress Amelia plugin <= 2.1.1 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
TI-2026-20152 WordPress Amelia plugin <= 1.2.38 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3

See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences