CVE-2002-0739 describes a cross-site scripting (XSS) vulnerability in PostCalendar version 3.02. This flaw allows remote, unauthenticated attackers to inject arbitrary HTML and script code into a calendar entry's preview page, potentially leading to cookie theft. With a CVSS score of 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P), it represents a high-severity risk due to its network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impacts. While there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB) is unavailable, and it has garnered significant community discussion with 10 mentions.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0CPE matchmatch criteria | cpe:2.3:a:postnuke_software_foundation:postcalendar:3.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.