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CVE-2005-4011

30
FAUCET Score

CVE-2005-4011 describes a SQL injection vulnerability in Codewalkers ltwCalendar (PHP Event Calendar) versions 4.2, 4.1.3, and earlier, specifically within the calendar.php script. This vulnerability allows unauthenticated remote attackers to execute arbitrary SQL commands by manipulating the 'id' parameter. With a CVSS score of 7.5, it carries a high severity, indicating that exploitation is easily achievable over the network with no authentication, potentially leading to compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV or Hot List, public exploit code is available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.1.3CPE matchmatch criteria
cpe:2.3:a:codewalkers:ltwcalendar:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.37%
Probability of exploitation in next 30 days
EPSS Percentile
82.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-28088 · Jun 22, 2006
This CVE's current EPSS score of 0.0237 is in the 68th percentile among its peer group of 51,553 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ltwcalendar.sourceforge.net / changelog.php
pridels0.blogspot.com / 2005/11/codewalkers-ltwcalendar-4x-sql-inj.html
secunia.com / advisories/17799
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/23312
exchange.xforce.ibmcloud.com / vulnerabilities/27362
attrition.org / pipermail/vim/2006-December/001154.html
osvdb.org / 21195
osvdb.org / 27539
securityfocus.com / archive/1/438232/100/0/threaded
securityfocus.com / archive/1/438580/100/0/threaded
securityfocus.com / bid/15636
securityfocus.com / bid/18593
silitix.com / calendar-cws.php
vupen.com / english/advisories/2005/2652
Vendor Advisory