CVE-2025-52023 is an information exposure vulnerability affecting the PHP backend of aptsys gemscms_backend up to May 28, 2025. Unauthenticated remote attackers can trigger detailed error messages by sending specially crafted HTTP GET/POST requests to public API endpoints. These error messages disclose internal file paths, code snippets, and stack traces, which could aid further exploitation. The vulnerability has a CVSS score of 5.3 (Medium), indicating a low attack complexity and no user interaction required, but only a low impact on confidentiality. While there is no known active exploitation, Metasploit, Nuclei, or ExploitDB modules, the CVE has garnered significant community discussion with 10 mentions. The FAUCET Risk Score is high at 93/100, despite a low EPSS score.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2025-05-28CPE matchmatch criteria | cpe:2.3:a:aptsys:gemscms_backend:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.