CVE-2006-1546: n/a vulnerability

CVE-2006-1546: Apache Software Foundation (ASF) Struts before 1.2.9 allows remote attackers to bypass validation via a req...

Apache Software Foundation (ASF) Struts before 1.2.9 allows remote attackers to bypass validation via a request with a 'org.apache.struts.taglib.html.Constants.CANCEL' parameter, which causes the action to be canceled but would not be detected from applications that do not use the isCancelled check.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 17:19 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Apache Struts issue where a specially crafted request could make an application skip expected form validation. Business risk depends on what the protected form action does. Systems still running Struts before 1.2.9 deserve review, especially internet-facing legacy apps. Exposure is most likely in legacy Java web applications using Apache Struts 1.x before 1.2.9, particularly forms relying on Struts validation and custom actions that do not explicitly handle cancellation. Prioritize based on business function and exposure. Internet-facing legacy Struts applications handling payments, account changes, or administrative workflows should be reviewed promptly. Modern systems not using Struts 1 are unlikely to be affected. Mitigation focus: Inventory Java web applications for Apache Struts 1.x usage.; Upgrade Struts deployments before 1.2.9 to 1.2.9 or a supported replacement.; Review vendor distribution advisories for packaged Struts updates..

Prepared: Jun 29, 2026, 13:35 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 30, 2006, 22:00 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
struts-iscancelled-security-bypass(25612)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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