Is CVE-2007-3822 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2007-3822, but active exploitation has not been confirmed.

Can CVE-2007-3822 be exploited remotely?

Yes. CVE-2007-3822 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2007-3822?

CVE-2007-3822 has a CVSS score of 2.6 (LOW).

HOME VULNERABILITIESCVE-2007-3822

LOWPOC

CVE-2007-3822

NVD-CWE-OtherPublished: July 17, 2007· Updated: Jun 16, 2026

2.6

CVSS v3.1

Official Description

Multiple cross-site scripting (XSS) vulnerabilities in Webcit before 7.11 allow remote attackers to inject arbitrary web script or HTML via (1) the who parameter to showuser; and other vectors involving (2) calendar mode, (3) bulletin board mode, (4) room names, and (5) uploaded file names.

NVD Source

Technical Analysis

CVE-2007-3822 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2007-3822. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.