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CVE Record

CVE-2006-5504: Cross-site scripting (XSS) vulnerability in index.php in Simple Machines Forum (SMF) allows remote attacker...

Cross-site scripting (XSS) vulnerability in index.php in Simple Machines Forum (SMF) allows remote attackers to inject arbitrary web script or HTML via a base64 encoded params value in the action parameter.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an older cross-site scripting issue reported in Simple Machines Forum. If a vulnerable forum is still exposed, an attacker could cause malicious script or HTML to run in a user’s browser. The source bundle does not identify affected versions, severity score, confirmed exploitation, or a specific vendor fix. Exposure is likely limited to legacy Simple Machines Forum deployments that still include the vulnerable index.php behavior. The bundle does not provide version ranges, so asset validation must rely on installed SMF version, vendor guidance, and application review. Treat as a legacy exposure cleanup item unless an exposed vulnerable SMF instance is found. If one is public-facing, prioritize remediation because XSS can affect user trust, session security, and forum integrity. Mitigation focus: Inventory any internet-facing SMF forums and record exact installed versions.; Check Simple Machines Forum vendor guidance for affected releases and fixes.; Upgrade unsupported or legacy SMF installations to maintained versions..

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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
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

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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