PT-2023-3698 · Oracle · Oracle Application Express Team Calendar Plugin

Kanika Jalal + 1 · Published 2023-07-18 · Updated 2023-07-27 · CVE-2023-21974

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Oracle Application Express Team Calendar Plugin versions 18.2 through 22.1

Description The issue is related to insufficient input validation in the Application Express Team Calendar Plugin component of Oracle Application Express. This easily exploitable flaw allows a low-privileged attacker with network access via HTTP to compromise the plugin. Successful attacks require human interaction from a person other than the attacker and may significantly impact additional products. The exploitation of this issue can result in the takeover of the Application Express Team Calendar Plugin.

Recommendations For versions 18.2 through 22.1, update to a version that includes the fix for this issue to prevent potential takeover of the Application Express Team Calendar Plugin. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-03986

CVE-2023-21974

Affected Products

Oracle Application Express Team Calendar Plugin

References · 4

• https://bdu.fstec.ru/vul/2023-03986 · Security Note
• https://oracle.com/security-alerts/cpujul2023.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21974 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21974 · Vendor Advisory