CVE-2024-27270 IBM WebSphere Application Server Liberty cross-site scripting

What is CVE-2024-27270?

CVE-2024-27270 is a medium-severity cross-site scripting vulnerability in Ibm Websphere Application Server, published on 27 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

IBM WebSphere Application Server Liberty 23.0.0.3 through 24.0.0.3 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in a specially crafted URI. IBM X-Force ID: 284576.

Weakness: CWE-79

Which versions are affected by CVE-2024-27270?

It affects 1 product.

Products include Ibm Websphere Application Server.

How do I fix CVE-2024-27270?

No fix has been published for CVE-2024-27270 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-27270 being exploited?

There is no known exploitation of CVE-2024-27270 in the wild and no public exploit code.

Other vulnerabilities in Ibm Websphere Application Server

• CVE-2015-1920 Code injection in n/a Critical 10.0
• CVE-2013-0462 Other in n/a Critical 10.0
• CVE-2011-1377 Security feature bypass in n/a Critical 10.0
• CVE-2010-3186 Other in n/a Critical 10.0
• CVE-2009-1899 Information disclosure in n/a Critical 10.0

All Ibm Websphere Application Server vulnerabilities

Sources

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

Also known as GHSA-r637-wjq9-3jfr.