HOMEVULNERABILITIESCVE-2006-3756
MEDIUM

CVE-2006-3756

CWE-79Published: July 21, 2006· Updated: Jun 16, 2026

4.3
CVSS v3.1

Official Description

Cross-site scripting (XSS) vulnerability in Geeklog 1.4.0sr4 and earlier, and 1.3.11sr6 and earlier, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors when validating comments in (1) lib-comment.php (1.4.0sr4) or (2) comment.php (0.3.11sr6).

NVD Source

Technical Analysis

CVE-2006-3756 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityM
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityNone
IntegrityP
AvailabilityNone
AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected Vendors & Products

geeklog1 product(s)
geeklog
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttp://www.geeklog.net/article.php/geeklog-1.4.0sr5
PATCHhttp://www.geeklog.net/article.php/geeklog-1.4.0sr5
ADVISORYhttp://jvn.jp/jp/JVN%2381108784/index.html
ADVISORYhttp://secunia.com/advisories/21094
ADVISORYhttp://www.vupen.com/english/advisories/2006/2865
ADVISORYhttps://exchange.xforce.ibmcloud.com/vulnerabilities/27813
ADVISORYhttp://jvn.jp/jp/JVN%2381108784/index.html
ADVISORYhttp://secunia.com/advisories/21094
ADVISORYhttp://www.vupen.com/english/advisories/2006/2865
ADVISORYhttps://exchange.xforce.ibmcloud.com/vulnerabilities/27813

All References (10)

→
http://jvn.jp/jp/JVN%2381108784/index.htmlThird Party Advisory
→
http://secunia.com/advisories/21094Third Party Advisory
→
http://www.geeklog.net/article.php/geeklog-1.4.0sr5Patch · Vendor Advisory
→
http://www.vupen.com/english/advisories/2006/2865Permissions Required · Third Party Advisory
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/27813Third Party Advisory · VDB Entry
→
http://jvn.jp/jp/JVN%2381108784/index.htmlThird Party Advisory
→
http://secunia.com/advisories/21094Third Party Advisory
→
http://www.geeklog.net/article.php/geeklog-1.4.0sr5Patch · Vendor Advisory
→
http://www.vupen.com/english/advisories/2006/2865Permissions Required · Third Party Advisory
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/27813Third Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2006-3756
CVSS Score4.3 / 10
SeverityMEDIUM
WeaknessCWE-79
CISA KEVNo
Affected1 vendor(s)
PublishedJul 21, 2006

Related CVEs (CWE-79)

CVE-2021-32671
10.0
CVE-2011-3046
10.0
CVE-2024-6886
10.0
CVE-2025-49410
10.0
CVE-2023-0776
10.0
CVE-2026-40470
9.9

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2006-3756 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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