CVE-2023-21974 is a critical vulnerability affecting Oracle Application Express Team Calendar Plugin versions 18.2 through 22.1. This easily exploitable flaw allows a low-privileged attacker with network access via HTTP to compromise the plugin, requiring human interaction from a victim. Successful attacks can lead to full takeover of the affected plugin and may significantly impact additional products, resulting in high confidentiality, integrity, and availability impacts, as reflected by its CVSS 3.1 Base Score of 9.0. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion, with two mentions, indicating a degree of awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 18.2, <= 22.1CPE matchmatch criteria | cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.6 Bluesky, 0.3 Mastodon, and 1.6 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.