Skip to main content

Libredesk CVE-2026-26957

Error Message Information Leak (CWE-209)
2026-02-20 security-advisories@github.com GHSA-wgm6-9rvv-3438
Information Disclosure

Lifecycle Timeline

3
Patch released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
CVE Published
Feb 20, 2026 - 00:16 nvd
N/A

DescriptionCVE.org

Libredesk is a self-hosted customer support desk application. Versions prior to 1.0.2-0.20260215211005-727213631ce6 fail to validate destination URLs for webhooks, allowing an attacker posing as an authenticated "Application Admin" to force the server to make HTTP requests to arbitrary internal destinations. This could compromise the underlying cloud infrastructure or internal corporate network where the service is hosted. This issue has been fixed in version 1.0.2-0.20260215211005-727213631ce6.

AnalysisAI

Libredesk is a self-hosted customer support desk application. Versions prior to 1.0.2-0.20260215211005-727213631ce6 fail to validate destination URLs for webhooks, allowing an attacker posing as an authenticated "Application Admin" to force the server to make HTTP requests to arbitrary internal destinations. This could compromise the underlying cloud infrastructure or internal corporate network...

Technical ContextAI

This vulnerability (CWE-209: Error Message Information Leak) affects Libredesk is a self-hosted customer support desk application.. Libredesk is a self-hosted customer support desk application. Versions prior to 1.0.2-0.20260215211005-727213631ce6 fail to validate destination URLs for webhooks, allowing an attacker posing as an authenticated "Application Admin" to force the server to make HTTP requests to arbitrary internal destinations. This could compromise the underlying cloud infrastructure or internal corporate network where the service is hosted. This issue has been fixed in version 1.0.2-0.20260215211005-727213631ce6.

Affected ProductsAI

Product: Libredesk is a self-hosted customer support desk application.. Versions: up to 1.0.2-0.20260215211005.

RemediationAI

Fixed in version 1.0.2.

Same weakness CWE-209 – Error Message Information Leak

View all
CVE-2025-47813 MEDIUM POC
4.3
CVE-2017-7551 CRITICAL POC
9.8
CVE-2026-48039 CRITICAL POC
9.1
CVE-2022-31140 CRITICAL POC
9.1
CVE-2024-23689 HIGH POC
8.8
CVE-2018-17961 HIGH POC
8.6
CVE-2023-37306 HIGH POC
7.5
CVE-2026-29146 HIGH POC
7.5

Same technique Information Disclosure

View all
CVE-2013-2251 CRITICAL POC
9.8
CVE-2017-5638 CRITICAL POC
9.8
CVE-2025-24813 CRITICAL POC
9.8
CVE-2015-1701 HIGH POC
7.8
CVE-2017-0147 HIGH POC
7.5
CVE-2014-6324 HIGH POC
8.8
CVE-2023-7028 CRITICAL POC
10.0
CVE-2017-0213 HIGH POC
7.3

Share

CVE-2026-26957 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy