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CVE-2006-3837

15
FAUCET Score

CVE-2006-3837 describes a vulnerability in delcookie.php within Professional Home Page Tools Guestbook, where the script alters a cookie's expiration date instead of deleting its value, impacting the Professional Home Page Tools Guestbook product. This flaw carries a CVSS score of 5.0, indicating a medium severity, and allows unauthenticated attackers to potentially steal administrator password hashes after logout due to the persistent cookie. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:professional_home_page_tools:professional_home_page_tools_guestbook:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.14%
Probability of exploitation in next 30 days
EPSS Percentile
63.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0114 is in the 41st percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

artemis.abenteuer-mittelerde.de / pub/adv02-phptgb.txt
secunia.com / advisories/21102
Vendor Advisory
securityreason.com / securityalert/1275
exchange.xforce.ibmcloud.com / vulnerabilities/27775
securityfocus.com / archive/1/440421/100/0/threaded