cbcvebase.
CVE-1999-1357
published 1999-10-05

CVE-1999-1357: Netscape Communicator 4.04 through 4.7 (and possibly other versions) in various UNIX operating systems converts the 0x8b character to a "" sign, which could…

PriorityP418high7.5CVSS 2.0
AVNACLAuNCPIPAP
EPSS
1.38%
68.7th percentile
Netscape Communicator 4.04 through 4.7 (and possibly other versions) in various UNIX operating systems converts the 0x8b 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.

Affected

3 ranges
VendorProductVersion rangeFixed in
netscapecommunicator<= 4.7—
netscapecommunicator——
netscapecommunicator——
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.