CVE-2005-3982 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 7.1% (pctl 94)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| EPSS | 7.08% — more likely to be exploited than 94% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2005-12-04 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| webcalendar | webcalendar |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WebCalendar 1.0.1 - 'Layers_Toggle.php' HTTP Response Splitting | 2005-12-01 |
References
- http://secunia.com/advisories/17848
- http://secunia.com/advisories/19240
- http://vd.lwang.org/webcalendar_multiple_vulns.txt
- http://www.debian.org/security/2006/dsa-1002
- http://www.osvdb.org/21383
- http://www.securityfocus.com/archive/1/418286/100/0/threaded
- http://www.securityfocus.com/bid/15673
- http://www.vupen.com/english/advisories/2005/2702
- http://secunia.com/advisories/17848
- http://secunia.com/advisories/19240
- http://vd.lwang.org/webcalendar_multiple_vulns.txt
- http://www.debian.org/security/2006/dsa-1002
- http://www.osvdb.org/21383
- http://www.securityfocus.com/archive/1/418286/100/0/threaded
- http://www.securityfocus.com/bid/15673
- http://www.vupen.com/english/advisories/2005/2702
→ the Explorer · watch your stack · NVD