Apache Tapestry - Remote Code Execution

Apache Tapestry contains a critical unauthenticated remote code execution vulnerability. Affected versions include 5.4.5, 5.5.0, 5.6.2 and 5.7.0. Note that this vulnerability is a bypass of the fix for CVE-2019-0195. Before that fix it was possible to download arbitrary class files from the...

CVE-2019-0195

Manipulating classpath asset file URLs, an attacker could guess the path to a known file in the classpath and have it downloaded. If the attacker found the file with the value of the tapestry.hmac-passphrase configuration symbol, most probably the webapp's AppModule class, the value of this symbo...

com.nhl.bootique.tapestry:bootique-tapestry (0.1), de.julielab:julie-elastic-query-components (1.0.3) +27 more potentially affected by CVE-2019-0195 via org.apache.tapestry:tapestry-core (>=5.4.0, <=5.4.4)

org.apache.tapestry:tapestry-core MAVEN version =5.4.0, =0.2, =1.2.0, =1.1.0, =5.4.0, =5.4.0, =5.4.0, =5.4.0, =5.4.0, =5.4.0, =5.4.0, =5.4.4 and more Source cves: CVE-2019-0195 Source advisory: GHSA-6MWH-FW4P-75FJ...

Remote code execution in Apache Tapestry

A critical unauthenticated remote code execution vulnerability was found all recent versions of Apache Tapestry. The affected versions include 5.4.5, 5.5.0, 5.6.2 and 5.7.0. The vulnerability I have found is a bypass of the fix for CVE-2019-0195. Recap: Before the fix of CVE-2019-0195 it was...

Remote Code Execution

tapestry-core is vulnerable to remote code execution. Access to the classpath asset files is not restricted, allowing an attacker to guess the path to a known file in the classpath and retrieve the contents. It can also potentially allow the attacker to perform a Java serialization attack if the...

CVE-2021-27850

A critical unauthenticated remote code execution vulnerability was found all recent versions of Apache Tapestry. The affected versions include 5.4.5, 5.5.0, 5.6.2 and 5.7.0. The vulnerability I have found is a bypass of the fix for CVE-2019-0195. Recap: Before the fix of CVE-2019-0195 it was...

CVE-2021-27850 Bypass of the fix for CVE-2019-0195

A critical unauthenticated remote code execution vulnerability was found all recent versions of Apache Tapestry. The affected versions include 5.4.5, 5.5.0, 5.6.2 and 5.7.0. The vulnerability I have found is a bypass of the fix for CVE-2019-0195. Recap: Before the fix of CVE-2019-0195 it was...

CVE-2019-0195

CVE-2019-0195 describes a vulnerability in Apache Tapestry where an attacker can manipulate classpath asset file URLs to download known classpath files. If the attacker obtains the value of the tapestry.hmac-passphrase (likely from AppModule), this can be used to craft a Java deserialization atta...