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Unrated severityNVD Advisory· Published Aug 12, 2002· Updated Jun 16, 2026

CVE-2002-0491

CVE-2002-0491

Description

admin.php in AlGuest 1.0 guestbook checks for the existence of the admin cookie to authenticate the AlGuest administrator, which allows remote attackers to bypass the authentication and gain privileges by setting the admin cookie to an arbitrary value.

Affected products

2
  • Alguest/Alguest2 versions
    cpe:2.3:a:alguest:alguest:1.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:alguest:alguest:1.0:*:*:*:*:*:*:*
    • (no CPE)range: =1.0

Patches

Vulnerability mechanics

References

3

News mentions

0

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