CVE-2012-1495 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 79.8% (pctl 100)
Patch early
A public exploit exists.
Description
install/index.php in WebCalendar before 1.2.5 allows remote attackers to execute arbitrary code via the form_single_user_login parameter.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 79.76% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-74 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-01-27 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| webcalendar project | webcalendar |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WebCalendar 1.2.4 - Remote Code Injection (Metasploit) | 2012-04-29 |
| exploit-db | WebCalendar 1.2.4 - Remote Code Execution | 2012-04-23 |
References
- http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.5/
- https://packetstormsecurity.com/files/112323/WebCalendar-1.2.4-Pre-Auth-Remote-Code-Injection.html
- https://packetstormsecurity.com/files/112332/WebCalendar-1.2.4-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/18775
- http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.5/
- https://packetstormsecurity.com/files/112323/WebCalendar-1.2.4-Pre-Auth-Remote-Code-Injection.html
- https://packetstormsecurity.com/files/112332/WebCalendar-1.2.4-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/18775
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