MEDIUM SEVERITY

CVE-2004-0620

Vbulletin vulnerability

CVSS
4.3
EPSS
3.6%
EPSS pct
88th
Exploited
No known
Cross-site scripting (XSS) vulnerability in (1) newreply.php or (2) newthread.php in vBulletin 3.0.1 allows remote attackers to inject arbitrary HTML or script as other users via the Edit-panel.
Affected vendor
Jelsoft
Affected product
Vbulletin
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Published
2004-12-06

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 3.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2004-0620

  • Confirm whether Jelsoft Vbulletin is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2004-0620.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2004-0620

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2004-0620 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2004-0620?

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