CVEvulnerability

CVE-2010-1330

4.3 MEDIUM Published 2012-11-23 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-11-23
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-79

Description

The regular expression engine in JRuby before 1.4.1, when $KCODE is set to 'u', does not properly handle characters immediately after a UTF-8 character, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted string.

Affected configurations

• jruby jruby (<= 1.4.0) • jruby jruby 0.9.0 • jruby jruby 0.9.1 • jruby jruby 0.9.2 • jruby jruby 0.9.8 • jruby jruby 0.9.9 • jruby jruby 1.0.0 • jruby jruby 1.0.1 • jruby jruby 1.0.2 • jruby jruby 1.0.3 • jruby jruby 1.1 • jruby jruby 1.1.1 • jruby jruby 1.1.2 • jruby jruby 1.1.3 • jruby jruby 1.1.4 • jruby jruby 1.1.5 • jruby jruby 1.1.6 • jruby jruby 1.2.0 • jruby jruby 1.3.0 • jruby jruby 1.3.1 • jruby jruby 1.4.0

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References