Arbitrary Code Execution

Overview safer-eval is a safer approach for eval in node and browser. Affected versions of this package are vulnerable to Arbitrary Code Execution. A payload using constructor properties can escape the sandbox and execute arbitrary code. Remediation Upgrade safer-eval to version 1.3.2 or higher...

Jenkins - Remote Code Execution Exploit

Exploit for java platform in category web applications Jenkins - Remote Code Execution Exploit In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by...

Jenkins Remote Code Execution

In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by Grape. However, the next problem is how to execute code? By diving into Grape implementation on...

Jenkins Plugin Script Security 1.50Declarative 1.3.4.1Groovy 2.61.1 - Remote Code Execution (PoC)

Jenkins Plugin Script Security 1.50Declarative 1.3.4.1Groovy 2.61.1 - Remote Code Execution PoC In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by...

Jenkins Plugin Script Security < 1.50/Declarative < 1.3.4.1/Groovy < 2.61.1 - Remote Code Execution (PoC)

In the exploitation, the target is always escalating the read primitive or write primitive to code execution! From the previous section, we can write malicious JAR file into remote Jenkins server by Grape. However, the next problem is how to execute code? By diving into Grape implementation on...

Sandbox Breakout / Arbitrary Code Execution

Overview Versions of static-evalprior to 2.0.2 pass untrusted user input directly to the global function constructor, resulting in an arbitrary code execution vulnerability when user input is parsed via the package. Proof of concept var evaluate = require'static-eval'; var parse =...

GHSA-CX8M-8XMX-Q8V3 Denial of Service in memjs

Versions of memjs prior to 1.2.2 are vulnerable to Denial of Service DoS. The package fails to sanitize the value option passed to the Buffer constructor, which may allow attackers to pass large values exhausting system resources. Recommendation Upgrade to version 1.2.2 or later...

Denial of Service in memjs

Versions of memjs prior to 1.2.2 are vulnerable to Denial of Service DoS. The package fails to sanitize the value option passed to the Buffer constructor, which may allow attackers to pass large values exhausting system resources. Recommendation Upgrade to version 1.2.2 or later...

slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution

An XML deserialization vulnerability was discovered in slf4j's EventData, which accepts an XML serialized string and can lead to arbitrary code execution...

GHSA-5MJW-6JRH-HVFQ Sandbox Breakout / Arbitrary Code Execution in static-eval

Affected versions of static-eval pass untrusted user input directly to the global function constructor, resulting in an arbitrary code execution vulnerability when user input is parsed via the package. Proof of concept js var evaluate = require'static-eval'; var parse = require'esprima'.parse; va...

Sandbox Breakout / Arbitrary Code Execution in static-eval

Affected versions of static-eval pass untrusted user input directly to the global function constructor, resulting in an arbitrary code execution vulnerability when user input is parsed via the package. Proof of concept js var evaluate = require'static-eval'; var parse = require'esprima'.parse; va...

py-cryptography -- tag forgery vulnerability

The Python Cryptographic Authority PyCA project reports: finalizewithtag allowed tag truncation by default which can allow tag forgery in some cases. The method now enforces the mintaglength provided to the GCM constructor...

CVE-2016-9897

Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox 50.1, Firefox ESR 45.6, and Thunderbird 45.6...

CVE-2016-9897

Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox 50.1, Firefox ESR 45.6, and Thunderbird 45.6...

CVE-2016-9897

Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox 50.1, Firefox ESR 45.6, and Thunderbird 45.6...

GHSA-3PXP-6963-46R9 Command Injection in pdfinfojs

Versions of pdfinfojs before 0.4.1 are vulnerable to command injection. This is exploitable if an attacker can control the filename parameter that is passed into the pdfinfojs constructor. Recommendation Update to version 0.4.1 or later...

CVE-2017-16226

The static-eval module is intended to evaluate statically-analyzable expressions. In affected versions, untrusted user input is able to access the global function constructor, effectively allowing arbitrary code execution...

CVE-2017-16226

The static-eval module is intended to evaluate statically-analyzable expressions. In affected versions, untrusted user input is able to access the global function constructor, effectively allowing arbitrary code execution...

Code injection

The static-eval module is intended to evaluate statically-analyzable expressions. In affected versions, untrusted user input is able to access the global function constructor, effectively allowing arbitrary code execution...

CVE-2017-16226

The static-eval module is intended to evaluate statically-analyzable expressions. In affected versions, untrusted user input is able to access the global function constructor, effectively allowing arbitrary code execution...