CVE-2013-10051 is a critical remote PHP code execution vulnerability affecting InstantCMS version 1.6 and earlier. It stems from the unsafe use of eval() in the search view handler, allowing unauthenticated attackers to execute arbitrary PHP code by injecting a base64-encoded payload via a crafted HTTP GET request. This vulnerability has a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not on the CISA KEV catalog, a Metasploit module exists, and it has garnered significant community discussion, indicating a high likelihood of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.6.0CPE matchmatch criteria | cpe:2.3:a:instantcms:instantcms:*:*:*:*:*:*:*:* | ||
>= 0, <= 1.6CPE match | cpe:2.3:a:instantcms:instantcms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.