How severe is CVE-2022-0720?

CVE-2022-0720 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-0720 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0720?

CVE-2022-0720 affects Tms-outsource Amelia. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-0720?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-0720 published?

CVE-2022-0720 was published on 2022-03-28 and last updated on 2026-06-17.

CVE-2022-0720

CVE-2022-0720 is a medium-severity vulnerability in Tms-outsource Amelia with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 5.5
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Tms-outsource Amelia
Published: 2022-03-28
Last modified: 2026-06-17

Description

The Amelia WordPress plugin before 1.0.47 does not have proper authorisation when managing appointments, allowing any customer to update other's booking, as well as retrieve sensitive information about the bookings, such as the full name and phone number of the person who booked it.

Frequently asked questions

What is CVE-2022-0720?: The Amelia WordPress plugin before 1.0.47 does not have proper authorisation when managing appointments, allowing any customer to update other's booking, as well as retrieve sensitive information about the bookings, such as the full name and phone number of the person who booked it.
How severe is CVE-2022-0720?: CVE-2022-0720 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-0720 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0720?: CVE-2022-0720 affects Tms-outsource Amelia. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0720?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-0720 published?: CVE-2022-0720 was published on 2022-03-28 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/435ef99c-9210-46c7-80a4-09cd4d3d00cf

Affected products (1)

cpe:2.3:a:tms-outsource:amelia:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Tms-outsource Amelia

CVE-2022-0687 — High (CVSS 8.8): The Amelia WordPress plugin before 1.0.47 stores image blobs into actual files whose extension is controlled by the…
CVE-2023-29427 — High (CVSS 7.1): Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in TMS Booking for Appointments and Events Calendar –…
CVE-2023-50860 — Medium (CVSS 6.5): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in TMS Booking for…
CVE-2023-6808 — Medium (CVSS 6.4): The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Stored Cross-Site…
CVE-2023-27918 — Medium (CVSS 6.1): Cross-site scripting vulnerability in Appointment and Event Booking Calendar for WordPress - Amelia versions prior to…
CVE-2022-0627 — Medium (CVSS 6.1): The Amelia WordPress plugin before 1.0.47 does not sanitize and escape the code parameter before outputting it back in…

All CVEs affecting Tms-outsource Amelia →

Other CWE-863 (Incorrect Authorization) vulnerabilities

CVE-2026-48286 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization…
CVE-2026-48303 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization…
CVE-2026-44330 — Critical (CVSS 10.0): free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the…
CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
CVE-2026-32213 — Critical (CVSS 10.0): Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Browse all CWE-863 (Incorrect Authorization) vulnerabilities →