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CVE Record

CVE-2003-0979: FreeScripts VisitorBook LE (visitorbook.pl) does not properly escape line breaks in input, which allows rem...

FreeScripts VisitorBook LE (visitorbook.pl) does not properly escape line breaks in input, which allows remote attackers to (1) use VisitorBook as an open mail relay, when $mailuser is 1, via extra headers in the email field, or (2) cause the guestbook database to be deleted via a large number of line breaks that exceeds the $max_posts variable.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

FreeScripts VisitorBook LE accepted line breaks in guestbook input without safely handling them. On affected sites, this could let an attacker abuse the guestbook mail feature as an open relay or trigger deletion of the guestbook database. The issue is old, niche, and severity is not scored in the provided sources. Exposure appears limited to websites still running FreeScripts VisitorBook LE visitorbook.pl, especially where the mail-user feature is enabled. The source bundle does not identify affected versions, packages, CPEs, or maintained vendor branches. Treat as a targeted legacy exposure. It is unlikely to affect modern stacks, but any public instance can create reputational mail-abuse risk and potential data loss. Prioritize discovery and retirement over deep remediation. Mitigation focus: Identify and retire any FreeScripts VisitorBook LE deployment if no longer required.; Check vendor or archive guidance for any official fixed release or patch.; Disable the mail-user feature if the guestbook must remain temporarily available..

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Potential ATT&CK relevance

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CVE-2003-0979 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
1Source 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

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