External risk intelligence

Talent BAP Automation Cross-Site Scripting Vulnerability.

CVE advisorySeverity: CRITICAL (CVSS 9.3)

CVE-2024-4657

The vulnerability involves stored cross-site scripting (XSS) within a web-based automation application. Such web applications are commonly deployed as internet-facing services to allow remote access or user interaction, making the web interface a primary and reachable attack surface.

Cross-site Scripting

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

A vulnerability in the BAP Automation web application's input handling could allow unauthorized code injection. This could potentially expose sensitive information or allow attackers to take control of user sessions. The impact on an organization could include compromised data integrity and unauthorized access to systems.

Vulnerable component: BAP Automation web application
Core weakness: Improper input neutralization
Main business impact: Data exposure and system compromise

Attack Path

How an attacker could exploit the issue

This vulnerability allows attackers to inject malicious scripts into web pages. This could lead to unauthorized data access or manipulation for affected organizations. The attack leverages a flaw in how the system handles user input during web page generation.

Exposure condition: Web application accessible externally.
Attacker starting point: No authentication required.
Trigger and result: Inject script to gain control.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability could allow attackers to inject malicious scripts into web pages generated by the affected software. This could lead to unauthorized data access or manipulation for users who interact with the compromised pages. The potential for widespread impact on users and systems classifies this as a significant business risk.

Attackers with low skill could exploit it.
No special access or conditions are required.
Business risk is high and requires urgent attention.

Operational Fix

Recommended remediation, mitigation, and detection steps

This vulnerability could allow unauthorized actors to inject malicious scripts into web pages viewed by other users. This could lead to the exposure of sensitive information or unauthorized actions on behalf of affected users. Organizations using the affected software should take steps to identify and mitigate potential risks.

Identify exposed assets.
Reduce exposure or isolate risk.
Fix, verify, and monitor.

Supplementary metadata

CVSS vector

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

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Frequently asked questions

What is Talent BAP Automation and what is it used for?

Talent BAP Automation is a web application used for business process automation. It allows for the automation of various tasks and workflows within an organization, accessible through a web interface. This vulnerability specifically affects versions prior to 30840.

What is the weakness in BAP Automation identified by CVE-2024-4657?

CVE-2024-4657 is a Stored Cross-Site Scripting (XSS) vulnerability. This means improper handling of user input allows an attacker to inject malicious scripts into web pages that are then stored and served to other users, potentially leading to unauthorized actions or data exposure.

How can an attacker trigger this vulnerability?

This vulnerability can be triggered when an attacker injects malicious scripts into the BAP Automation application. The improper neutralization of this input during web page generation allows the script to be stored and executed when other users access the affected pages. No authentication is required to exploit this flaw.

Who should be concerned about this BAP Automation vulnerability?

Organizations using Talent BAP Automation should be concerned, especially if the web application is internet-facing. The Halo Surface Signal indicates this vulnerability is 'Likely' external due to the web-based nature of the application, suggesting a broad potential attack surface.

What is the first step for addressing this vulnerability in BAP Automation?

The initial step is to identify any instances of the affected BAP Automation software within your environment. Following identification, focus on reducing or isolating the risk associated with these instances while a permanent fix is sought and verified.

References

Written by Nicholas Merritt

Nicholas Merritt is VP of Security Solutions at Halo Security. With more than 25 years across application security, vulnerability prioritization, and offensive security, he helps teams translate threat data into practical exposure validation and remediation focus. He authors Halo Threat Intelligence CVE advisories using Halo Surface Signal and H/A/L/O context to prioritize internet-facing risk.