CVE-2013-5739: n/a vulnerability

CVE-2013-5739: The default configuration of WordPress before 3.6.1 does not prevent uploads of .swf and .exe files, which...

The default configuration of WordPress before 3.6.1 does not prevent uploads of .swf and .exe files, which might make it easier for remote authenticated users to conduct cross-site scripting (XSS) attacks via a crafted file, related to the get_allowed_mime_types function in wp-includes/functions.php.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 17:22 UTC (UTC+00:00)

Security readout for executives and security teams

Older WordPress sites before 3.6.1 allowed certain risky file types to be uploaded under the default configuration. An authenticated user could potentially use a crafted upload to trigger cross-site scripting, affecting visitors or administrators who interact with the file. Exposure is limited to WordPress installations older than 3.6.1 where authenticated users can upload media or files. Modern, maintained WordPress deployments should already be beyond the affected version. Treat this as a legacy hygiene issue unless a very old WordPress instance is still operating. Prioritize remediation for internet-facing sites with untrusted users, contributors, or customer accounts. Mitigation focus: Upgrade WordPress core to version 3.6.1 or later.; Review vendor guidance and distribution advisories for packaged WordPress builds.; Restrict upload permissions to trusted roles only..

Prepared: Jun 14, 2026, 15:32 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: Sep 12, 2013, 10:00 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

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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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