Splunk News Articles

U.S. CISA adds Splunk Enterprise flaw to its Known Exploited Vulnerabilities catalog and urges agencies to fix it by Sunday - IT Security News

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Splunk Enterprise flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Splunk Enterprise flaw, tracked as CVE-2026-20253 (CVSS score of 9.8), to its Known Exploi...

3 weeks ago

Unauthenticated RCE in Splunk Enterprise under active attack (CVE-2026-20253) - IT Security News

CISA has added CVE-2026-20253, a critical, remotely exploitable vulnerability in Splunk Enterprise, to its Known Exploited Vulnerabilities catalog, and ordered US federal civilian agencies to apply mitigations by June 21, 2026. In-the-wild exploitation has also been confirmed by the vendor…Read more...

3 weeks ago

Unauthenticated RCE in Splunk Enterprise under active attack (CVE-2026-20253) - Help Net Security

CISA added CVE-2026-20253, a remotely exploitable vulnerability in Splunk Enterprise, to its Known Exploited Vulnerabilities catalog.

3 weeks ago

CISA: Splunk Enterprise flaw actively exploited, patch by Sunday

CISA has urged U.S. federal agencies to secure their systems by Sunday against a critical Splunk Enterprise vulnerability that is being exploited in attacks.

3 weeks ago

CISA Warns of Splunk Enterprise Critical Function Vulnerability Actively Exploited in Attacks - IT Security News

CISA has issued a high-priority alert warning organizations about a critical vulnerability in Splunk Enterprise that is actively being exploited in the wild. The flaw, tracked as CVE-2026-20253, has been added to CISA’s Known Exploited Vulnerabilities (KEV) catalog, signaling immediate…Read more →

3 weeks ago

Splunk Enterprise Vulnerability Exploited in Attacks Days After Disclosure

A critical Splunk Enterprise vulnerability tracked as CVE-2026-20253 is being exploited in attacks only days after its public disclosure.

3 weeks ago

CVE-2026-20253: Splunk PostgreSQL Sidecar RCE Explained

Splunk CVE-2026-20253 is a CVSS 9.8 pre-auth flaw letting attackers write files and reach RCE. A public PoC exists.

3 weeks ago

How CVE-2026-20253 Turns Splunk’s PostgreSQL Sidecar Into an Open Door - NewsBreak

How CVE-2026-20253 Turns Splunk’s PostgreSQL Sidecar Into an Open Door. Security teams using Splunk Enterprise for log collection and threat detection need

3 weeks ago

Critical Splunk Enterprise Flaw Lets Attackers Run Code Without Authentication

Ravie LakshmananJun 13, 2026Vulnerability / Enterprise Software

4 weeks ago

Critical Splunk Enterprise Flaw Lets Attackers Run Code Without Authentication

Splunk issued security updates for a critical CVSS 9.8 vulnerability in Splunk Enterprise that allows unauthenticated remote code execution.

4 weeks ago

Splunk Enterprise Pre-Auth RCE Chain Exposes Database With Zero Authentication - IT Security News

A critical vulnerability chain in Splunk Enterprise has been disclosed, enabling unauthenticated attackers to achieve remote code execution (RCE) through a misconfigured PostgreSQL sidecar service. Tracked as CVE-2026-20253, the flaw has a CVSS score of 9.8 and affects Splunk Enterprise…Read more →

4 weeks ago

Critical Splunk Enterprise Pre-Auth RCE Chain Exposes Databases - IT Security News

A critical pre-authentication remote code execution (RCE) vulnerability in Splunk Enterprise has been disclosed, carrying a near-perfect CVSS score of 9.8. Tracked as CVE-2026-20253, the flaw was published by Splunk on June 10, 2026, and affects the PostgreSQL Sidecar Service introduced in Splunk…Re...

4 weeks ago

Week in review: CrowdStrike update causes widespread IT outage, critical Splunk Enterprise flaw - Help Net Security

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Faulty CrowdStrike update takes out Windows machines

Critical Splunk flaw can be exploited to grab passwords (CVE-2024-36991) - Help Net Security

A recently fixed vulnerability (CVE-2024-36991) affecting Splunk Enterprise on Windows "is more severe than it initially appeared."

PoC Exploit Released For Splunk Enterprise Local File Inclusion Vulnerability

A proof-of-concept (PoC) exploit has been released for a critical local file inclusion vulnerability in Splunk Enterprise, identified as CVE-2024-36991. This vulnerability affects Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10, specifically on Windows systems. The vulnerability arises fro...

💀 Exploit for CVE-2024-36991

Exploit for CVE-2024-36991 | Sploitus | Exploit & Hacktool Search Engine

💀 Exploit for CVE-2024-36991

Exploit for CVE-2024-36991 | Sploitus | Exploit & Hacktool Search Engine

Splunk Enterprise - Local File Inclusion (CVE-2024-36991)

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.

PoC for Splunk Enterprise RCE flaw released (CVE-2023-46214)

A proof-of-concept exploit for a high-severity vulnerability in Splunk Enterprise has been made public. The flaw, identified as CVE-2023-46214, allows attackers to execute remote code by uploading malicious extensible stylesheet language transformations (XSLT). The affected versions include Splunk E...

Multiple Splunk Vulnerabilities Attackers Bypass SPL Safeguards : Patch Now

Splunk Inc. has disclosed two significant vulnerabilities within its software suite, posing a considerable risk to organizations utilizing Splunk Enterprise and Splunk Cloud Platform.

Splunk Patches CVE-2024-23678 Deserialization bug

Splunk has addressed multiple vulnerabilities in Splunk Enterprise that includes a high-severity deserialization flaw. The vulnerability tracked as CVE-2024-23678 with CVSS score 7.5, impacting the Windows version. The advisory stats that Splunk Enterprise for Windows versions below 9.0.8 and 9.1.3 ...

Week in review: PoC for Splunk Enterprise RCE flaw released, scope of Okta breach widens - Help Net Security

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Vulnerability disclosure: Legal risks and ethical

CVE-2023-46214: the Splunk Remote Code Execution (RCE) Vulnerability

Take a deep dive into the critical CVE-2023-46214 RCE vulnerability in Splunk, learn about its exploitation & find out how to stay secure.

PoC for Splunk Enterprise RCE flaw released (CVE-2023-46214) - Help Net Security

A proof-of-concept (PoC) exploit for a flaw in Splunk Enterprise (CVE-2023-46214) that can lead to remote code execution is public.