Is CVE-2003-0310 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2003-0310, but active exploitation has not been confirmed.

Can CVE-2003-0310 be exploited remotely?

Yes. CVE-2003-0310 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2003-0310?

CVE-2003-0310 has a CVSS score of 6.8 (MEDIUM).

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MEDIUMPOC

CVE-2003-0310

CWE-79Published: June 16, 2003· Updated: Jun 16, 2026

6.8

CVSS v3.1

Official Description

Cross-site scripting (XSS) vulnerability in articleview.php for eZ publish 2.2 allows remote attackers to insert arbitrary web script.

NVD Source

Technical Analysis

CVE-2003-0310 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-2003-0310. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.