What’s Vulnerable › Vulnerabilities

CVE-1999-0809

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1999-07-09 · updated 2026-06-16

Description

Netscape Communicator 4.x with Javascript enabled does not warn a user of cookie settings, even if they have selected the option to "Only accept cookies originating from the same server as the page being viewed".

Affected products

• Netscape Communicator: 4.0

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0809
• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0809

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