CVE-2010-4823: n/a vulnerability

CVE-2010-4823: Cross-site scripting (XSS) vulnerability in the httpError method in sapphire/core/control/RequestHandler.ph...

Cross-site scripting (XSS) vulnerability in the httpError method in sapphire/core/control/RequestHandler.php in SilverStripe 2.3.x before 2.3.10 and 2.4.x before 2.4.4, when custom error handling is not used, allows remote attackers to inject arbitrary web script or HTML via "missing URL actions."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 04:02 UTC (UTC+00:00)

Security readout for executives and security teams

Older SilverStripe sites could show attacker-controlled script or HTML on error pages for missing actions. A successful attack could affect users who open a crafted link, with impacts typical of XSS. The issue is legacy, but still matters for exposed sites. Exposure is most likely on legacy SilverStripe 2.3.x or 2.4.x deployments that still use default error handling and are internet-facing. Address during legacy web application risk reduction, with higher priority for public sites handling authenticated users or sensitive workflows. Mitigation focus: Upgrade SilverStripe 2.3.x to 2.3.10 or later where still maintained.; Upgrade SilverStripe 2.4.x to 2.4.4 or later where still maintained.; Review SilverStripe guidance and changelogs before relying on custom error handling as an interim control..

Prepared: Jun 27, 2026, 16:56 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 17, 2012, 17:00 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
silverstripe-requesthandler-xss(63988)CVE reference · vdb-entry, x_refsource_XF

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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