Lucene search
K

The vulnerability of the email_err_data configuration on the Squid proxy server allows attackers to circumvent security restrictions and gain unauthorized access to protected information.

🗓️ 22 Oct 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

The email_err_data vulnerability in Squid proxy lets attackers bypass controls and access data.

Related
Detection
Refs
Vulners
Node
squidsquidRange<7.2

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

01 Jul 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 29.4
CVSS 310
EPSS0.62871
1