medium4.7
CVE-2026-105111
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Commons BCEL.
Impact
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Commons BCEL. This only happens when you're using Class2HTML to generate webpages for possibly-attacker-controlled class files, where Class2HTML emitters write attacker class-file strings into HTML unescaped (stored XSS in reports). This issue affects Apache Commons BCEL: before 6.13.0. Users are recommended to upgrade to version 6.13.0, which fixes the issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Apache Commons BCEL | before 6.13.0. |
Versions were read from the advisory text. No structured product data has been published for this record yet.