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CVE-2006-4859· NVD / CVE Program· CNA mitre

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

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.

HighCVSS 7.5 · v2.0—Proof of concept No fix recorded
Published
Sep 19, 2006
Updated
Jun 16, 2026
EPSS
7.4% · 94th percentile
CWE
—
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Report tools

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Action score

32

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
2 / 30 · 7.4%

Noroxi analysis

No Noroxi analysis for this record yet

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Affected systems

VendorProduct
limbo cmslimbo cms

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • limbo cms limbo cms1.0.4.1
  • limbo cms limbo cms1.0.4.2
  • limbo cms limbo cms1.0.4.2l

Same product

limbo cms: all records

Other highest-scoring records for the same primary product.

  • CVE-2006-4860Multiple unspecified vulnerabilities in (1) index.php, (2) minixml.inc.php, (3) doc.inc.php, (4) element.inc.php, (5) node.inc.php, (6) tree
    41Plan
  • CVE-2006-1662The frontpage option in Limbo CMS 1.0.4.2 and 1.0.4.1 allows remote attackers to execute arbitrary PHP commands via the Itemid parameter in
    31Monitor
  • CVE-2008-0734SQL injection vulnerability in class_auth.php in Limbo CMS 1.0.4.2, and possibly earlier versions, allows remote attackers to execute arbitr
    30Monitor
  • CVE-2005-4318SQL injection vulnerability in index.php in Limbo CMS 1.0.4.2 and earlier, with register_globals off, allows remote attackers to execute arb
    30Monitor
  • CVE-2005-4317Limbo CMS 1.0.4.2 and earlier, with register_globals off, does not protect the $_SERVER variable from external modification, which allows re
    29Monitor
  • CVE-2006-2142PHP remote file inclusion vulnerability in classes/adodbt/sql.php in Limbo CMS 1.04 and earlier allows remote attackers to execute arbitrary
    27Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrywebapps2006-09-15

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. First PoC-5 d
  2. Published
  3. TodaySep 30, 2026+7316 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
P · data can be read
Integrity
P · data or configuration can be modified
Availability
P · the service can be disrupted
Attack complexity
Low
Confidentiality impact
P
Integrity impact
P
Availability impact
P

Weakness class (CWE)

—

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records