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CVE-2006-0657: Cross-site scripting (XSS) vulnerability in Softcomplex PHP Event Calendar 1.5 allows remote authenticated...

Cross-site scripting (XSS) vulnerability in Softcomplex PHP Event Calendar 1.5 allows remote authenticated users to inject arbitrary web script or HTML, and corrupt data, via the (1) username and (2) password parameters, which are not sanitized before being written to users.php. NOTE: while this issue was originally reported as XSS, the primary issue might be direct static code injection with resultant XSS.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This old issue affects Softcomplex PHP Event Calendar 1.5. An authenticated remote user could place script or HTML into username or password fields, causing stored XSS and possible data corruption when written to users.php. There is no source-bundle evidence of active exploitation or a confirmed vendor patch. Exposure is most likely in legacy installations of Softcomplex PHP Event Calendar 1.5 that still allow authenticated users to create or update account fields. Public internet exposure raises concern, but the provided data does not identify broader product versions or platforms. Prioritize confirmation and retirement over emergency response. This is a legacy authenticated web flaw with possible stored script execution and data corruption, but the bundle lacks active exploitation, severity scoring, and patch details. Mitigation focus: Identify and retire any Softcomplex PHP Event Calendar 1.5 deployments.; Check vendor or archived vendor guidance for fixed releases or official workarounds.; Restrict calendar administration and user-management access to trusted users only..

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Potential ATT&CK relevance

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CVE-2006-0657 mapping review

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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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