CVE-2023-21974

Description

Vulnerability in the Application Express Team Calendar Plugin product of Oracle Application Express (component: User Account). Supported versions that are affected are Application Express Team Calendar Plugin: 18.2-22.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Application Express Team Calendar Plugin. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Application Express Team Calendar Plugin, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Application Express Team Calendar Plugin. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H).

9.0

CVSS

Severity: Critical

CVSS 3.1 •

EPSS 0.52%

Vendor Advisory oracle.com

Affected: Oracle Corporation Application Express (APEX)

References

Link	Tags
https://www.oracle.com/security-alerts/cpujul2023.html	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21974?: CVE-2023-21974 has been scored as a critical severity vulnerability.
How to fix CVE-2023-21974?: To fix CVE-2023-21974, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-21974 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-21974 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21974?: CVE-2023-21974 affects Oracle Corporation Application Express (APEX).

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