What’s Vulnerable › Vulnerabilities

CVE-2004-1507

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2004-12-31 · updated 2026-06-16

Description

CRLF injection vulnerability in login.php in WebCalendar allows remote attackers to inject CRLF sequences via the return_path parameter and perform HTTP Response Splitting attacks to modify expected HTML content from the server.

Affected products

• Webcalendar: 0.9.8, 0.9.11, 0.9.15, 0.9.16, 0.9.19, 0.9.20 (+24)

References

• http://marc.info/?l=bugtraq&m=110011618724455&w=2
• http://secunia.com/advisories/13164
• http://www.securityfocus.com/bid/11651
• https://exchange.xforce.ibmcloud.com/vulnerabilities/18027
• http://marc.info/?l=bugtraq&m=110011618724455&w=2
• http://secunia.com/advisories/13164
• http://www.securityfocus.com/bid/11651
• https://exchange.xforce.ibmcloud.com/vulnerabilities/18027

Get alerted when CVE-2004-1507 or the next vulnerability affects your stack