CVE-2008-2507

Calcium 3.10 and 4.0.4 - Cross-Site Scripting via CalendarName Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-2507. PoCs published by Marvin Simkin.

AI-analyzed exploit summary The provided text describes a cross-site scripting (XSS) vulnerability in Calcium software versions 4.0.4 and 3.10. It explains the issue and provides a sample URL demonstrating the vulnerability but does not include executable exploit code.

Description

Cross-site scripting (XSS) vulnerability in Calcium40.pl in Brown Bear Software Calcium 3.10 and 4.0.4 allows remote attackers to inject arbitrary web script or HTML via the CalendarName parameter in a ShowIt action.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Marvin Simkin · textwebappsphp
https://www.exploit-db.com/exploits/31858

The provided text describes a cross-site scripting (XSS) vulnerability in Calcium software versions 4.0.4 and 3.10. It explains the issue and provides a sample URL demonstrating the vulnerability but does not include executable exploit code.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Theoretical
Target: Calcium 4.0.4, 3.10
No auth needed
Prerequisites: Access to the vulnerable web application
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/29411
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/42704
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/492719/100/0/threaded
Exploit, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/30431

Scores

EPSS 0.0056
EPSS Percentile 68.6%

Details

CWE
CWE-79
Status published
Products (2)
brown_bear_software/calcium 3.10
brown_bear_software/calcium 4.0.4
Published May 29, 2008
Tracked Since Feb 18, 2026