CVE-2023-0558 is a critical authorization bypass vulnerability affecting the ContentStudio plugin for WordPress, versions up to and including 1.2.5. This flaw, stemming from an unsecure token check susceptible to type juggling, allows unauthenticated attackers to execute functions typically reserved for users with valid API keys. With a CVSS score of 9.8 (CRITICAL), it presents a high risk of complete compromise (confidentiality, integrity, availability) due to its network-based attack vector and low attack complexity. While there is no known active exploitation, publicly available exploit code, or Metasploit/Nuclei modules, the vulnerability has garnered some community discussion, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.2.6CPE matchmatch criteria | cpe:2.3:a:contentstudio:contentstudio:*:*:*:*:*:wordpress:*:* | ||
>= 0, <= 1.2.5CPE match | cpe:2.3:a:contentstudio:contentstudio:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.