External risk intelligence

HireFlow login bypass and data theft risk

CVE advisorySeverity: CRITICAL (CVSS 9.8)

CVE-2026-38567

HireFlow v1.2 has a critical flaw allowing anyone to log in or steal all your data by exploiting how it handles search and login requests. This means private information could be exposed.

4Halo Surface Signal

SQL Injection

External exposure likelihood

Halo Surface Signal score for CVE-2026-38567

The vulnerability affects the login and search endpoints of a web-based application. Because the system is designed as a web-accessible platform for management tasks, it is commonly deployed as an internet or intranet-facing web application where the login interface serves as a primary, reachable network entry point.

Horizon Alert

Summary of the vulnerability and why it matters

This critical vulnerability in HireFlow allows unauthenticated attackers to bypass login or steal all database contents. The issue lies in how the application handles user input, directly embedding it into database commands without proper checks. This means sensitive information like user credentials could be exposed.

  • Affects login and search functionality.
  • Can expose all database contents.
  • Reachable from the internet.

Attack Path

How an attacker could exploit the issue

An unauthenticated attacker can compromise HireFlow v1.2 by exploiting SQL injection flaws in the login and search features. This allows them to bypass authentication or extract sensitive database information.

  • Unauthenticated network access required.
  • Targets login and search endpoints.
  • No user interaction needed.

Live Threat

Current exploitation, exposure, and threat context

This SQL injection vulnerability in HireFlow's login and search functions presents a clear path for attackers. The ability to bypass authentication and exfiltrate sensitive data like user credentials makes it highly attractive. Given the direct impact on core functionalities, exploitation is a strong possibility.

  • Exploitable without authentication.
  • Full database access possible.
  • Publicly disclosed vulnerabilities.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

Prioritize blocking all inbound traffic to HireFlow v1.2's login and search endpoints immediately due to the critical SQL injection vulnerability. While a patch is not yet available, implementing a Web Application Firewall (WAF) with custom rules to detect and block suspicious SQL injection patterns is crucial. Continue to monitor network traffic for any indicators of compromise related to these endpoints.

  • Block SQL injection attempts.
  • Deploy WAF with custom rules.
  • Monitor traffic for suspicious activity.

Frequently asked questions

What is HireFlow v1.2 and its purpose?

HireFlow v1.2 is a comprehensive interview management system designed to streamline and organize the hiring process. It is likely utilized by human resources departments or recruitment agencies to manage candidate interviews more efficiently.

What type of weakness does CVE-2026-38567 represent?

CVE-2026-38567 is an SQL injection vulnerability, classified as CWE-89. This allows attackers to manipulate database queries by inserting malicious SQL code via user input, potentially leading to unauthorized data access or modification.

How can an attacker exploit the HireFlow v1.2 vulnerability?

An unauthenticated attacker can exploit this vulnerability by crafting specific input for the /login or /search endpoints. This can either bypass authentication entirely or allow for the extraction of the entire database content, including user credentials, through UNION-based SQL injection.

What is the relevance of CVE-2026-38567 according to Halo Surface Signal?

Halo classifies this CVE as 'Likely' exploitable due to its network-accessible nature. The vulnerability affects the login and search endpoints of a web application, which are typically internet or intranet-facing and serve as primary network entry points.

What steps should be taken to respond to this HireFlow vulnerability?

Immediate actions include blocking inbound traffic to the affected /login and /search endpoints. While a patch is unavailable, deploying a Web Application Firewall (WAF) with custom rules to detect and block SQL injection patterns is critical. Continuous network traffic monitoring for compromise indicators is also advised.

References