CVE-2005-4551: n/a vulnerability

CVE-2005-4551: Cross-site scripting (XSS) vulnerability in sign.php in codegrrl SimpBook 1.0, when html_enable is on, allo...

Cross-site scripting (XSS) vulnerability in sign.php in codegrrl SimpBook 1.0, when html_enable is on, allows remote attackers to inject arbitrary web script or HTML via the message parameter to index.php.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 23:46 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy cross-site scripting issue in codegrrl SimpBook 1.0. If HTML posting is enabled, an attacker could submit script or HTML in a guestbook message that later runs in visitors' browsers. The main business risk is compromise of users who view the affected page, not direct server takeover. Exposure is likely limited to internet-accessible SimpBook 1.0 deployments with html_enable enabled and public guestbook posting available. Organizations not running this old PHP guestbook software are unlikely to be affected based on the supplied evidence. Treat this as a legacy web hygiene issue unless SimpBook is still exposed. If found on a public site, prioritize removal or containment because old XSS flaws can still damage users and brand trust. Mitigation focus: Identify and retire any remaining SimpBook 1.0 deployments.; Disable html_enable where feasible and verify vendor guidance.; Restrict public access if the guestbook is still required..

Prepared: Jun 29, 2026, 15:35 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: Dec 28, 2005, 11:00 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

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1Source 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

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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