CVE-2007-0681 is a critical vulnerability affecting ExtCalendar 2 and earlier, allowing remote attackers to change arbitrary user passwords via modified values to register.php without requiring the original password. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with no authentication or user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, public exploit code exists on ExploitDB, and the vulnerability has garnered significant community discussion, indicating potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2CPE matchmatch criteria | cpe:2.3:a:extcalendar_project:extcalendar:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.