Splunk Enterprise Patroni REST API - Missing Authentication RCE

Splunk Enterprise versions 10.2.0 through 10.2.6 and 10.4.0 through 10.4.2 expose the Patroni REST API PostgreSQL sidecar on SHC members without authentication. An unauthenticated attacker can PATCH /config to set a malicious archivecommand and POST /restart to trigger it, achieving remote code...

Splunk Enterprise - Local File Inclusion

In Splunk Enterprise on Windows versions below 9.2.2, 9.1.5, and 9.0.10, an attacker could perform a path traversal on the /modules/messaging/ endpoint in Splunk Enterprise on Windows. This vulnerability should only affect Splunk Enterprise on Windows. id: CVE-2024-36991 info: name: Splunk...

CVE-2026-20253

CVE-2026-20253 Lab Environment Splunk Enterprise Pre-Auth RCE via PostgreSQL Sidecar Service | ---|--- CVE| CVE-2026-20253 CVSS| 9.8 Critical Type| Unauthenticated Remote Code Execution CWE| CWE-306: Missing Authentication for Critical Function Product| Splunk Enterprise 10.0.x / 10.2.x DISCLAIME...

CVE-2024-36991

CVE-2024-36991 Path traversal vulnerability in Splunk Enterprise on Windows versions below 9.2.2, 9.1.5, and 9.0.10 that allows reading sensitive files...

CVE-2024-36991

Splunk Path Traversal Exploit CVE-2024-36991 Description This is a Proof-of-Concept PoC exploit script for CVE-2024-36991 , a path traversal vulnerability affecting Splunk Enterprise on Windows versions below: 9.2.2 9.1.5 9.0.10 The vulnerability allows unauthenticated attackers to access sensiti...

CVE-2024-36991

CVE-2024-36991 Nuclei Template Description This repository contains a Nuclei template to detect the path traversal vulnerability in Splunk Enterprise on Windows versions below 9.2.2, 9.1.5, and 9.0.10. The vulnerability allows unauthorized access to sensitive files, such as /etc/passwd. CVE Detai...

CVE-2026-20253

CVE-2026-20253 - Splunk Enterprise ⚡ Simple Usage Use this project only in safe and authorized environments such as: Local virtual machines Docker containers Isolated lab setups Authorized penetration testing environments Example setup: git clone https://github.com/HORKimhab/CVE-2026-20253 cd...

CVE-2024-36991-Splunk

CVE-2024-36991 — Splunk Path Traversal interactive POC for the Splunk Enterprise path traversal vulnerability on Windows. Vulnerability Info Field| Detail ---|--- CVE| CVE-2024-36991 Type| CWE-22 — Path Traversal Severity| HIGH CVSS Score| 7.5 Vector| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N...

CVE-2024-36991

CVE-2024-36991: Path traversal that affects Splunk Enterprise on Windows versions below 9.2.2, 9.1.5, and 9.0.10. CVEHunter tool for vulnerability detection and exploitation tool for CVE-2024-36991 with Asychronous Performance. Installation git clone https://github.com/th3gokul/CVE-2024-36991.git...

CVE-2024-36991

CVE-2024-36991 Path Traversal On The “/Modules/Messaging/“ Endpoint In Splunk Enterprise On Windows In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10, an attacker could perform a path traversal on the /modules/messaging/ endpoint in Splunk Enterprise on Windows. The vulnerability exist...

CVE-2026-20253

Splunk Enterprise — CVE-2026-20253 Training Lab Splunk Enterprise 10.2.3 · PostgreSQL recovery sidecar · CWE-306 Missing Authentication for Critical Function An authorized, self-contained reproduction that models the real advisory for defensive education. It does not ship Splunk's proprietary cod...

CVE-2026-20253

CVE-2026-20253 — Splunk Enterprise Pre-Auth RCE Lab Unauthenticated Arbitrary File Creation and Truncation via PostgreSQL Sidecar CVSS 9.8 · Critical · CWE-306 · Actively exploited CISA KEV ⚠️ Disclaimer This repository is intended strictly for educational and authorised security research purposes...

CVE-2024-36991

CVE 2024-36991 A path-traversal vulnerability that allows an attacker to read files from the system. Technical Summary CVE : 2024-36991 Path Traversal Affected Systems : Splunk Enterprise 9.2.1 , 9.1.4 , 9.0.9 Legal Disclaimer This tool is provided for authorized security assessments only...

CVE-2024-36991-Tool

CVE-2024-36991-Tool This binary POC automates the exploitation of CVE-2024-36991 by sending crafted curl requests to a vulnerable Splunk instance. It retrieves sensitive files and saves them locally for further analysis. The script is modular, allowing users to target specific file categories e.g...

CVE-2024-36991

CVE-2024-36991 POC for CVE-2024-36991: This exploit will attempt to read Splunk /etc/passwd file. Overview This is a bulk scanning and exploitation tool for CVE-2024-36991: Path traversal that affects Splunk Enterprise on Windows versions below 9.2.2, 9.1.5, and 9.0.10. This vulnerability was...

CVE-2026-20253

🚨 CVE-2026-20253 - Critical Splunk Enterprise Unauthenticated File Creation Vulnerability Unauthenticated arbitrary file creation and truncation vulnerability affecting Splunk Enterprise and Splunk Cloud Platform. 📖 Executive Summary CVE-2026-20253 is a critical vulnerability in Splunk Enterprise...

watchTowr-vs-Splunk-CVE-2026-20253

CVE-2026-20253 Splunk Pre-Auth RCE Splunk Pre-Auth RCE 1day Detection Artifact Generator Tool Detection in Action Detection Artifact Generator attempts to access the /v1/postgres/recovery/backup endpoint of PostgreSQL Sidecar Service to verify if it is accessible or not: 400 response - probably...

CVE-2026-20253-Splunk-Enterprise-Pre-Auth-RCE-

CVE-2026-20253 - Splunk Enterprise Pre-Auth RCE PoC CVE-2026-20253 - Splunk Enterprise Pre-Auth RCE PoC ⚠️ WARNING : This script is for educational purposes and testing in authorized environments only. Unauthorized use is prohibited and may be illegal. 📋 Description This repository contains a...

patch-CVE-2026-28001

Patch: CVE-2026-28001 Vulnerability Details CVE : CVE-2026-28001 Product : Splunk Enterprise Description : Remote code execution in SPL parsing Severity : Critical Patch Status: DEPLOYED Field| Value ---|--- Patch Date| 2026-07-22 Status| deployed Deployed To| Production Validated By| SecOps Team...

Vulnerabilities fixed in Splunk Enterprise

Splunk has addressed multiple vulnerabilities in Splunk Enterprise. Various vulnerabilities exist in Splunk Enterprise versions prior to 10.4.4 and a few other specific versions. These include: - Improper validation in the Data Management REST API, allowing users with certain roles to create or...