includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the…
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the noSet variable from external modification, which allows remote attackers to set arbitrary global variables via a URL with modified values in the noSet parameter, which leads to resultant vulnerabilities that probably include remote file inclusion and other issues.
Why it matters now
EPSS 0.02184 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:webcalendar:webcalendar:1.0.0:*:*:*:*:*:*:* | 1.0.0 | Vulnerable | Webcalendar |
| cpe:2.3:a:webcalendar:webcalendar:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Webcalendar |
| cpe:2.3:a:webcalendar:webcalendar:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Webcalendar |
| cpe:2.3:a:webcalendar:webcalendar:1.0.3:*:*:*:*:*:*:* | 1.0.3 | Vulnerable | Webcalendar |
| cpe:2.3:a:webcalendar:webcalendar:1.0.4:*:*:*:*:*:*:* | 1.0.4 | Vulnerable | Webcalendar |
- cpe:2.3:a:webcalendar:webcalendar:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·Webcalendar
- cpe:2.3:a:webcalendar:webcalendar:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Webcalendar
- cpe:2.3:a:webcalendar:webcalendar:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Webcalendar
- cpe:2.3:a:webcalendar:webcalendar:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Webcalendar
- cpe:2.3:a:webcalendar:webcalendar:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Webcalendar
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-1343
- 2026-10-03 Alias added: GHSA-5qjw-rhhh-cjx7
References
Patch 3
Advisory 1
More Webcalendar vulnerabilities
- TI-2001-00469 Vulnerability in WebCalendar 0.9.26 allows remote command execution. CVSS 2.0HIGH 7.5
- TI-2005-03742 Multiple SQL injection vulnerabilities in WebCalendar 1.0.1 allow remote attackers to… CVSS 2.0HIGH 7.5
- TI-2005-02580 PHP remote file inclusion vulnerability in WebCalendar before 1.0.1 allows remote… CVSS 2.0HIGH 7.5
- TI-2005-02197 WebCalendar before 1.0.0 does not properly restrict access to assistant_edit.php, which… CVSS 2.0HIGH 7.5
- TI-2004-01384 init.php in WebCalendar allows remote attackers to execute arbitrary local PHP scripts via the user_inc parameter. CVSS 2.0HIGH 7.5
- TI-2005-03776 SQL injection vulnerability in WebCalendar 1.0.1 allows remote attackers to execute… CVSS 2.0HIGH 7.5
Sources
- CVE-2007-1343 · CVE Program
- CVE-2007-1343 · NVD
- FIRST EPSS
- GHSA-5qjw-rhhh-cjx7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences