CVE-2013-2040: n/a vulnerability

CVE-2013-2040: Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.15, 4.5.x before 4.5.11, and 5.0...

Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.15, 4.5.x before 4.5.11, and 5.0.x before 5.0.6 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 15:20 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2013-2040 is an authenticated cross-site scripting issue in older ownCloud releases. A logged-in attacker could inject script or HTML into unspecified areas of the application. In business terms, legacy ownCloud instances may expose user sessions and data handled through the web interface. Exposure is most likely in legacy ownCloud deployments still running versions older than 4.0.15, 4.5.11, or 5.0.6. The attacker must be authenticated, but impact may increase if privileged users view injected content. Treat this as a legacy platform remediation item. It is not flagged as actively exploited in the provided sources, but XSS in a file-sharing system can affect confidentiality and trust if old instances remain exposed. Mitigation focus: Inventory all ownCloud instances and identify exact running versions.; Upgrade affected versions to the fixed release line or a currently supported ownCloud version.; Review ownCloud advisory oC-SA-2013-021 for vendor-specific remediation guidance..

Prepared: Jun 14, 2026, 14:32 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: Mar 14, 2014, 16:00 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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