How severe is CVE-2022-1101?

CVE-2022-1101 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2022-1101 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-1101?

CVE-2022-1101 affects Event Management System Project Event Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-1101?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-1101 published?

CVE-2022-1101 was published on 2023-01-07 and last updated on 2026-06-17.

CVE-2022-1101

CVE-2022-1101 is a high-severity vulnerability in Event Management System Project Event Management System with a CVSS 3.x base score of 7.3. 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Event Management System Project Event Management System
Published: 2023-01-07
Last modified: 2026-06-17

Description

A vulnerability was found in SourceCodester Royale Event Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /royal_event/userregister.php. The manipulation leads to improper authentication. The attack may be initiated remotely. The identifier VDB-195785 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2022-1101?: A vulnerability was found in SourceCodester Royale Event Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /royal_event/userregister.php. The manipulation leads to improper authentication. The attack may be initiated remotely. The identifier VDB-195785 was assigned to this vulnerability.
How severe is CVE-2022-1101?: CVE-2022-1101 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2022-1101 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-1101?: CVE-2022-1101 affects Event Management System Project Event Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-1101?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-1101 published?: CVE-2022-1101 was published on 2023-01-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:event_management_system_project:event_management_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Event Management System Project Event Management System

CVE-2022-28080 — High (CVSS 8.8): Royal Event Management System v1.0 was discovered to contain a SQL injection vulnerability via the todate parameter.
CVE-2022-38323 — High (CVSS 7.2): Event Management System v1.0 was discovered to contain an arbitrary file upload vulnerability via the component…
CVE-2022-1102 — Medium (CVSS 4.3): A vulnerability classified as problematic has been found in SourceCodester Royale Event Management System 1.0. Affected…

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Other CWE-287 (Improper Authentication) vulnerabilities

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CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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