CVE-2005-3961
CVE-2005-3961 is a medium-severity vulnerability in Webcalendar with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 2% (80th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Webcalendar
- Published:
- Last modified:
Description
export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.
Frequently asked questions
- What is CVE-2005-3961?
- export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.
- How severe is CVE-2005-3961?
- CVE-2005-3961 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2005-3961 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2005-3961?
- CVE-2005-3961 affects Webcalendar. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2005-3961?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2005-3961 published?
- CVE-2005-3961 was published on 2005-12-01 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/17784
- http://secunia.com/advisories/19240
- http://securityreason.com/securityalert/215
- http://sourceforge.net/forum/forum.php?thread_id=1392833&forum_id=11587
- http://www.debian.org/security/2006/dsa-1002
- http://www.osvdb.org/21220
- http://www.securityfocus.com/archive/1/417900/100/0/threaded
- http://www.securityfocus.com/bid/15608
- http://www.ush.it/2005/11/28/webcalendar-multiple-vulnerabilities
- http://www.vupen.com/english/advisories/2005/2643
- https://exchange.xforce.ibmcloud.com/vulnerabilities/23370
Affected products (1)
- cpe:2.3:a:webcalendar:webcalendar:1.0.1:*:*:*:*:*:*:*
More vulnerabilities in Webcalendar
- CVE-2007-1343 — High (CVSS 7.5): includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the noSet variable from external…
- CVE-2005-3984 — High (CVSS 7.5): SQL injection vulnerability in WebCalendar 1.0.1 allows remote attackers to execute arbitrary SQL commands via the…
- CVE-2005-3949 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in WebCalendar 1.0.1 allow remote attackers to execute arbitrary SQL commands…
- CVE-2005-2717 — High (CVSS 7.5): PHP remote file inclusion vulnerability in WebCalendar before 1.0.1 allows remote attackers to execute arbitrary PHP…
- CVE-2005-2320 — High (CVSS 7.5): WebCalendar before 1.0.0 does not properly restrict access to assistant_edit.php, which allows remote attackers to gain…
- CVE-2004-1508 — High (CVSS 7.5): init.php in WebCalendar allows remote attackers to execute arbitrary local PHP scripts via the user_inc parameter.