CVE-2018-12263 describes an arbitrary file upload vulnerability in portfolioCMS version 1.0.5, specifically allowing authenticated attackers to upload malicious .php files via the admin/portfolio.php?newpage=true URI. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the underlying CWE-434 weakness highlights a significant security flaw.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.5CPE matchmatch criteria | cpe:2.3:a:portfoliocms_project:portfoliocms:1.0.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.
Remediation records are not available for this CVE.