CVE-2015-8814: n/a vulnerability

CVE-2015-8814: Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-sit...

Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 08:29 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2015-8814 is a CSRF weakness in Umbraco before 7.4.0. A remote attacker could abuse a logged-in user's browser to perform unintended actions, with the public description demonstrating user account information changes. Business risk is highest for legacy Umbraco sites that still expose administrative functionality. Exposure is likely limited to organizations running Umbraco versions earlier than 7.4.0. Risk depends on whether privileged users access the CMS and whether attacker-controlled web content can reach those users' authenticated browser sessions. Treat this as a legacy CMS remediation issue. It is not marked as actively exploited in the provided sources, but CSRF against administrator workflows can create account and content integrity risk. Upgrade or retire affected Umbraco versions. Mitigation focus: Upgrade affected Umbraco installations to version 7.4.0 or later.; Review Umbraco issue U4-7459 and the referenced commit for fix context.; Prioritize legacy internet-facing CMS instances with active administrative users..

Prepared: Jun 13, 2026, 06:02 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 3, 2017, 16:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source 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
https://github.com/umbraco/Umbraco-CMS/commit/18c3345e47663a358a042652e697b988d6a380ebCVE reference · x_refsource_CONFIRM

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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