CRLF injection vulnerability in layers_toggle.php in WebCalendar 1.0.1 might allow remote…
Priority LOW 33Published · 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
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
CRLF injection vulnerability in layers_toggle.php in WebCalendar 1.0.1 might allow remote attackers to modify HTTP headers and conduct HTTP response splitting attacks via the ret parameter, which is used to redirect URL requests.
Why it matters now
EPSS 0.07076 94th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:webcalendar:webcalendar:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Webcalendar |
- cpe:2.3:a:webcalendar:webcalendar:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Webcalendar
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-3982
- 2026-10-03 Alias added: GHSA-p95x-f93r-h96r
References
More Webcalendar vulnerabilities
- TI-2001-00469 Vulnerability in WebCalendar 0.9.26 allows remote command execution. CVSS 2.0HIGH 7.5
- TI-2007-01288 includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the… 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
Sources
- CVE-2005-3982 · CVE Program
- CVE-2005-3982 · NVD
- FIRST EPSS
- GHSA-p95x-f93r-h96r · GitHub Advisory Database · CC BY 4.0
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