CVE-1999-1357

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

Netscape Communicator 4.04 through 4.7 (and possibly other versions) in various UNIX operating systems converts the 0x8b character to a "<" sign, and the 0x9b character to a ">" sign, which could allow remote attackers to attack other clients via cross-site scripting (CSS) in CGI programs that do not filter these characters.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published
Oct 5, 1999
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 1999

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CVE-1999-1357: High severity, CVSS 7.5 | Vulnix