CVE-2020-4687 Information disclosure in Content Navigator

What is CVE-2020-4687?

CVE-2020-4687 is a medium-severity vulnerability in IBM Content Navigator, published on 20 Aug 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

IBM Content Navigator 3.0.7 and 3.0.8 could allow an authenticated user to view cached content of another user that they should not have access to. IBM X-Force ID: 186679.

Which versions are affected by CVE-2020-4687?

It affects 1 product.

Products include Ibm Content Navigator.

How do I fix CVE-2020-4687?

No fix has been published for CVE-2020-4687 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-4687 being exploited?

There is no known exploitation of CVE-2020-4687 in the wild and no public exploit code.

Other vulnerabilities in IBM Content Navigator

• CVE-2018-1364 XML external entity in Content Navigator High 8.2
• CVE-2018-1366 Other in Content Navigator High 7.8
• CVE-2022-43581 IBM Content Navigator code execution High 7.5
• CVE-2019-4092 Open redirect in Content Navigator Medium 6.8
• CVE-2021-29714 Denial of service in Content Navigator Medium 6.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7c88-j563-v234.