Apache Struts 2 Forced Multi OGNL Evaluation

The Apache Struts framework, when forced, performs double evaluation of attributes' values assigned to certain tags attributes such as id. It is therefore possible to pass in a value to Struts that will be evaluated again when a tag's attributes are rendered. With a carefully crafted request, thi...

Apache Struts 2 Forced Multi OGNL Evaluation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Apache Struts 2 Forced Multi OGNL Evaluation', 'Description' = %q The Apache Struts framework, when forced, performs double evaluation of...

Becoming resilient by understanding cybersecurity risks: Part 2

In part one of this blog series, we looked at how being resilient to cybersecurity threats is about understanding and managing the organizational impact from the evolution of human conflict that has existed since the dawn of humanity. In part two of this series, we further explore the imperative ...

Apache Struts 2 vulnerable to remote code execution (S2-061)

Overview Apache Struts 2 provided by The Apache Software Foundation contains a remote code execution vulnerability due to improper input validation CWE-20. Masato Anzai of Aeye Security Lab, inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Securi...

Remote code execution

Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25...

CVE-2020-17530

Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25...

CVE-2020-17530

Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25...

CVE-2020-17530

Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 – Struts 2.5.25. Recent assessments: wvu-r7 at December 08, 2020 6:53pm UTC reported: See my assessment on CVE-2019-0230. Apache themselves said...

PT-2020-5501 · Apache · Apache Struts

Name of the Vulnerable Software and Affected Versions: Apache Struts versions 2.0.0 through 2.5.25 Description: The issue exists due to incorrect handling of Object Graph Navigation Language OGNL expressions in Apache Struts. This can allow a remote attacker to execute arbitrary code when forced...

Remote Code Execution

struts2-core is vulnerable to remote code execution. Tag attributes can be used to perform a double evaluation when forced OGNL evaluation is applied, by using the %... syntax. This can lead to remote code execution when an attacker provides a malicious input to be evaluated...

Employee Performance Evaluation System 1.0 Insecure Direct Object Reference

Exploit Title: Employee Performance Evaluation System 1.0 - Able to delete Admin user from Local account Unauthenticated Insecure Direct Object Reference IDOR Date: 09/12/2020 Exploit Author: Manish Solanki Vendor Homepage: https://www.sourcecodester.com Software Link:...

Vulnerability fixed in Apache Struts

A vulnerability has been fixed in Apache Struts. The vulnerability allows an unauthorized remote malicious person to execute arbitrary code under privileges of the Struts application. To exploit the vulnerability, the OGNL evaluation must be be enabled. Apache has released a new version to fix th...

CVE-2020-17530

A flaw was found in the Apache Struts frameworks. When forced, some of the tag's attributes perform a double evaluation if a developer applies forced OGNL evaluation by using the %... syntax. Using a forced OGNL evaluation on untrusted user input allows an attacker to perform remote code executio...

Employee Performance Evaluation System 1.0 Cross Site Scripting

Exploit Title: Employee Performance Evaluation System 1.0 - ' Task and Description' Persistent Cross Site Scripting Date: 08/12/2020 Exploit Author: Ritesh Gohil Vendor Homepage: https://www.sourcecodester.com Software Link:...

Siemens LOGO! 8 BM

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: LOGO! 8 BM Vulnerabilities: Missing Authentication for Critical Function, Use of Hard-coded Cryptographic Key, Use of a Broken or Risky Cryptographic Algorithm, Insufficiently...

Employee Performance Evaluation System 1.0 - 'Task and Description' Persistent Cross Site Scripting

Exploit Title: Employee Performance Evaluation System 1.0 - ' Task and Description' Persistent Cross Site Scripting Date: 08/12/2020 Exploit Author: Ritesh Gohil Vendor Homepage: https://www.sourcecodester.com Software Link:...

Open Source Does Not Equal Secure

Way back in 1999, I wrote about open-source software: First, simply publishing the code does not automatically mean that people will examine it for security flaws. Security researchers are fickle and busy people. They do not have the time to examine every piece of source code that is published. S...

CISO with a small security team? Learn from your peers' experience with this free e-book

CISOs with small security teams hold an intensive juggling act. They're responsible for sustaining the company's security resilience, ensuring compliance is adhered to and implementing privacy controls. In between these tasks, they need to follow up on board updates, lead cross-team communication...

CISO with a small security team? Learn from your peers' experience with this free e-book

CISOs with small security teams hold an intensive juggling act. They're responsible for sustaining the company's security resilience, ensuring compliance is adhered to and implementing privacy controls. In between these tasks, they need to follow up on board updates, lead cross-team communication...

Apache Struts 2.5.20 - Double OGNL evaluation Exploit

Exploit Title: Apache Struts 2.5.20 - Double OGNL evaluation Exploit Author: West Shepherd Vendor Homepage: https://struts.apache.org/download.cgi Version: Struts 2.0.0 - Struts 2.5.20 S2-059 CVE : CVE-2019-0230 Credit goes to reporters Matthias Kaiser, Apple InformationSecurity, and the Github...