CVE-2006-3421

5.1 MEDIUM 4% exploit odds No fix listed

What it is

PHP remote file inclusion vulnerability in SmartSiteCMS 1.0 and earlier, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via the root parameter in (1) comment.php, (2) admin/comedit.php, (3) admin/test.php, (4) admin/index.php, and (5) admin/include/inc_adminfoot.php, a different set of vectors than CVE-2006-3162.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 4.2% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2006-07-07 00:05 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:27 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 4.2% in the next 30 days (EPSS).
Severity: 5.1 MEDIUM (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2006-07-07 00:05 UTC
Last modified: 2026-06-16 22:27 UTC
Exploit probability: 4.2% · EPSS, next 30 days
Record status: Modified

Affected

Smartsitecms ≤ 1.0

Attack profile CVSS 2.0 · 5.1

Attack vector: Network
Complexity: High
Authentication: None
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Raw vector

AV:N/AC:H/Au:N/C:P/I:P/A:P

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2006-3421.md and follow it. Check whether this project is affected by CVE-2006-3421. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record