CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Improper Handling of Exceptional Conditions vulnerability in the aspnet-request pattern converter of Apache log4net. Reading request parameters triggers ASP.NET request validation, so a request carrying content such as markup made the layout throw and the appender discarded the whole event. A sender could suppress the log record of their own request. Only applications on ASP.NET for .NET Framework whose layout uses %aspnet-request are affected. This issue affects Apache log4net: from 1.2.11 before 3.5.0. Users are recommended to upgrade to version 3.5.0, which fixes the issue.
Засегнати продукти
- Apache Software Foundation Apache log4net: 1.2.11 преди 3.5.0
- Apache Software Foundation Apache log4net: 243f1e9f3ee235955bade4b4fe664a903378719a преди 145203420c579a703008b4b723b6a080757f4964
Вид слабост
История
- 6 октомври 2026 Публикувано
Други уязвимости в Apache Software Foundation Apache log4net
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-105242
- https://nvd.nist.gov/vuln/detail/CVE-2026-105242
- https://github.com/apache/logging-log4net/pull/316
- https://github.com/apache/logging-log4net/commit/145203420c579a703008b4b723b6a080757f4964
- https://lists.apache.org/thread.html/zg6dbqm4ztm7j3c21nfsqj0yxm5yrpdx
- http://www.openwall.com/lists/oss-security/2026/10/07/16