Unrestricted file upload vulnerability in contact.html.php in the Contact (com_contact)…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unrestricted file upload vulnerability in contact.html.php in the Contact (com_contact) component in Limbo (aka Lite Mambo) CMS 1.0.4.2L and earlier allows remote attackers to upload PHP code to the images/contact folder via a filename with a double extension in the contact_attach parameter in a contact option in index.php, which bypasses an insufficiently restrictive regular expression.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-4859
- 2026-10-03 Alias added: GHSA-crg7-c4x5-jq8x
References
Exploit 1
More Limbo Cms vulnerabilities
- TI-2006-04687 Multiple unspecified vulnerabilities in (1) index.php, (2) minixml.inc.php, (3)… CVSS 2.0HIGH 10.0
- TI-2006-02086 PHP remote file inclusion vulnerability in classes/adodbt/sql.php in Limbo CMS 1.04 and… CVSS 2.0MEDIUM 6.4
- TI-2006-01609 The frontpage option in Limbo CMS 1.0.4.2 and 1.0.4.1 allows remote attackers to execute… CVSS 2.0HIGH 7.5
- TI-2005-04061 Limbo CMS 1.0.4.2 and earlier, with register_globals off, does not protect the $_SERVER… CVSS 2.0MEDIUM 6.8
- TI-2008-00700 SQL injection vulnerability in class_auth.php in Limbo CMS 1.0.4.2, and possibly earlier… CVSS 2.0HIGH 7.5
- TI-2005-04063 Directory traversal vulnerability in index2.php in Limbo CMS 1.0.4.2 and earlier allows… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2006-4859 · CVE Program
- CVE-2006-4859 · NVD
- FIRST EPSS
- GHSA-crg7-c4x5-jq8x · GitHub Advisory Database · CC BY 4.0
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