CVE-2006-1537
CVE-2006-1537 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% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Webcalendar
- Published:
- Last modified:
Description
Craig Knudsen WebCalendar 1.1.0-CVS allows remote attackers to obtain sensitive information via a direct request to (1) includes/index.php, (2) tests/add_duration_test.php, (3) tests/all_tests.php, (4) groups.php, (5) nonusers.php, (6) includes/settings.php, (7) includes/init.php, (8) includes/settings.php.orig, (9) includes/js/admin.php, (10) includes/js/edit_entry.php, (11) includes/js/edit_layer.php, (12) includes/js/export_import.php, (13) includes/js/popups.php, (14) includes/js/pref.php, or (15) includes/menu/index.php, which reveal the path in various error messages.
Frequently asked questions
- What is CVE-2006-1537?
- Craig Knudsen WebCalendar 1.1.0-CVS allows remote attackers to obtain sensitive information via a direct request to (1) includes/index.php, (2) tests/add_duration_test.php, (3) tests/all_tests.php, (4) groups.php, (5) nonusers.php, (6) includes/settings.php, (7) includes/init.php, (8) includes/settings.php.orig, (9) includes/js/admin.php, (10) includes/js/edit_entry.php, (11) includes/js/edit_layer.php, (12) includes/js/export_import.php, (13) includes/js/popups.php, (14) includes/js/pref.php, or (15) includes/menu/index.php, which reveal the path in various error messages.
- How severe is CVE-2006-1537?
- CVE-2006-1537 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2006-1537 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2006-1537?
- CVE-2006-1537 affects Webcalendar. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2006-1537?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2006-1537 published?
- CVE-2006-1537 was published on 2006-03-30 and last updated on 2026-06-16.
References
- http://securityreason.com/securityalert/651
- http://www.osvdb.org/24522
- http://www.osvdb.org/24523
- http://www.osvdb.org/24524
- http://www.osvdb.org/24525
- http://www.osvdb.org/24526
- http://www.osvdb.org/24527
- http://www.osvdb.org/24528
- http://www.osvdb.org/24529
- http://www.osvdb.org/24530
- http://www.osvdb.org/24531
- http://www.osvdb.org/24532
- http://www.osvdb.org/24533
- http://www.osvdb.org/24534
- http://www.osvdb.org/24535
- http://www.osvdb.org/24536
- http://www.securityfocus.com/archive/1/429267/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25539
Affected products (1)
- cpe:2.3:a:webcalendar:webcalendar:1.1.0:*:*:*:*:*:*:*
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