TI-2023-27765 Aliases CVE-2023-50860 GHSA-9mrh-3627-mg6x

WordPress Amelia Plugin <= 1.0.85 is vulnerable to Cross Site Scripting (XSS)

LOW 29CWE-79Published 2023-12-28 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

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

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in TMS Booking for Appointments and Events Calendar – Amelia allows Stored XSS.This issue affects Booking for Appointments and Events Calendar – Amelia: from n/a through 1.0.85.

Why it matters now

EPSS 0.00325 25th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
TMS	Booking for Appointments and Events Calendar – Amelia	up to 1.0.85	—	No fix listed	CNA

Booking for Appointments and Events Calendar – Amelia VendorTMS Affected up to 1.0.85 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:tms-outsource:amelia::::::wordpress::*	up to 1.0.85	Vulnerable	TMS

cpe:2.3:a:tms-outsource:amelia:*:*:*:*:*:wordpress:*:* Versions up to 1.0.85 Vulnerable ·TMS

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-50860
2026-10-03 Alias added: GHSA-9mrh-3627-mg6x

References

Advisory 1

https://patchstack.com/database/vulnerability/ameliabooking/wordpress-amelia-plugin-1-0-85-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2024-14885 WordPress Amelia plugin <= 1.0.98 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
TI-2022-00601 Amelia < 1.0.46 - Manager+ RCE CVSS 3.1HIGH 8.8
TI-2023-13807 WordPress Amelia Plugin <= 1.0.75 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1HIGH 7.1
TI-2023-06220 Cross-site scripting in ameliabooking Booking for Appointments and Events Calendar… CVSS 3.1MEDIUM 6.4
TI-2022-00544 Amelia < 1.0.46 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
TI-2023-12509 Cross-site scripting in TMS Appointment and Event Booking Calendar for WordPress - Amelia CVSS 3.1MEDIUM 6.1

See all 11 →

Sources

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