CVE-2014-9103: n/a vulnerability

CVE-2014-9103: Multiple cross-site scripting (XSS) vulnerabilities in the Kunena component before 3.0.6 for Joomla!

Multiple cross-site scripting (XSS) vulnerabilities in the Kunena component before 3.0.6 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) index value of an array parameter or the filename parameter in the Content-Disposition header to the (2) file or (3) profile image upload functionality.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 23:56 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affects Joomla sites using Kunena forum versions before 3.0.6. Attackers could inject script or HTML through upload-related inputs, potentially causing malicious content to run in another user’s browser. The sources do not provide a CVSS score or evidence of active exploitation. Exposure is most likely on public or authenticated Joomla installations running the Kunena component earlier than 3.0.6, especially where forum file uploads or profile image uploads are enabled. Treat as a timely remediation item for any internet-facing Joomla forum. It is not KEV-listed, but XSS in a community site can damage trust, expose sessions, and affect administrators if malicious content is viewed. Mitigation focus: Inventory Joomla sites for installed Kunena component versions.; Upgrade Kunena to 3.0.6 or later per vendor release references.; If upgrade is delayed, consult Kunena guidance for temporary controls..

Prepared: Jun 14, 2026, 06:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 26, 2014, 15:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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