Vulnerability in Extcalendar Project

CVE-2007-0681

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.052 (92.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2007-0681: held from 0.050 to 0.052.

EPSS over last 30 days · oldest: 0.050 · newest: 0.052 · change: +0.002

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2007-0681?
CVE-2007-0681 is a critical-severity vulnerability in Extcalendar Project, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2007-02-03.
How severe is CVE-2007-0681?
Critical severity. CVSS v3 base score is 9.8 out of 10.