CVE-2007-0681 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 5.2% (pctl 92)
Patch early
A public exploit exists.
Description
profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of arbitrary users without providing the original password, and possibly perform other unauthorized actions, via modified values to register.php.
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 | 5.2% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-522 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2007-02-03 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| extcalendar project | extcalendar |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Extcalendar 2 - 'profile.php' Remote User Pass Change | 2007-01-31 |
References
→ the Explorer · watch your stack · NVD