Collected research

ISO-8895-1 Vulnerable in Firefox to Null Injection

ha.ckers.org web application security lab - Archive » ISO-8895-1 Vulnerable in Firefox to Null Injection

RSnake reports that ISO-8859-1 pages, which he had recommended after the UTF-8 and US-ASCII issues, also let null bytes through in Firefox and break naive filters. The vector is touchy about what precedes it. The code was only ever shown in a screenshot, which this capture does not hold.

Record

Document

ha.ckers.org web application security lab - Archive » ISO-8895-1 Vulnerable in Firefox to Null Injection

Published by

ha.ckers.org

Topic

Injection

In the archive

• Collected in the 2007 research round

Related sources

• ISO-8895-1 null injection

Tags

• charset
• encoding
• xss
• filter-bypass
• unicode
• sanitizer-bypass
• owasp-a02-2021
• owasp-a03-2021
• owasp-a05-2021

This page is the archive's own catalogue record. The research is the work of ha.ckers.org, first published at the original source. Preserved copies are kept so the citation survives its host; this one was last captured on 17 August 2026.