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CVE-2022-46906: n/a in n/a

Medium
VulnerabilityCVE-2022-46906cvecve-2022-46906n-acwe-79
Published: Mon Dec 12 2022 (12/12/2022, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

Insufficient processing of user input in WebSoft HCM 2021.2.3.327 allows an authenticated attacker to inject arbitrary HTML tags into the page processed by the user's browser, including scripts in the JavaScript programming language, which leads to Reflected XSS.

AI-Powered Analysis

AILast updated: 06/22/2025, 05:05:03 UTC

Technical Analysis

CVE-2022-46906 is a medium-severity reflected Cross-Site Scripting (XSS) vulnerability identified in WebSoft HCM version 2021.2.3.327. This vulnerability arises due to insufficient sanitization and processing of user-supplied input within the application. Specifically, an authenticated attacker can inject arbitrary HTML tags, including malicious JavaScript code, into web pages that are subsequently processed and rendered by other users' browsers. The vulnerability requires the attacker to have valid credentials (authenticated access) and involves user interaction, as the victim must visit a crafted URL or page containing the malicious payload. The CVSS 3.1 base score is 5.4, reflecting a medium severity level, with the vector indicating network attack vector (AV:N), low attack complexity (AC:L), privileges required (PR:L), user interaction required (UI:R), scope changed (S:C), and low impact on confidentiality and integrity (C:L/I:L) but no impact on availability (A:N). The scope change indicates that the vulnerability affects components beyond the initially vulnerable component, potentially impacting the user's browser environment. The vulnerability falls under CWE-79, which is the common weakness enumeration for improper neutralization of input during web page generation leading to XSS. No public exploits are currently known in the wild, and no vendor patches or updates have been explicitly linked in the provided data. The vulnerability could allow attackers to execute arbitrary scripts in the context of the victim's browser session, potentially leading to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim within the WebSoft HCM application or other integrated systems.

Potential Impact

For European organizations using WebSoft HCM 2021.2.3.327, this vulnerability poses a risk primarily to the confidentiality and integrity of user sessions and data. Since the vulnerability requires authenticated access, internal users or compromised accounts could be leveraged to launch attacks against other users, potentially leading to lateral movement or privilege escalation within the organization. The reflected XSS could be used to steal session cookies, perform unauthorized actions, or deliver further malware payloads. Given that HCM (Human Capital Management) systems typically handle sensitive employee data, including personal identifiable information (PII), payroll, and organizational structure, exploitation could result in data breaches, regulatory non-compliance (e.g., GDPR violations), and reputational damage. The scope change in the CVSS vector indicates that the impact extends beyond the application itself to the users' browsers, increasing the risk of broader compromise. Although no known exploits are currently reported in the wild, the presence of this vulnerability in a critical HR system makes it a potential target for attackers aiming to disrupt business operations or conduct espionage. European organizations with remote or hybrid workforces may be particularly vulnerable if attackers can trick users into clicking malicious links or visiting crafted pages containing the injected scripts.

Mitigation Recommendations

1. Immediate mitigation should focus on restricting and monitoring authenticated user inputs within the WebSoft HCM application. Implement strict input validation and output encoding on all user-supplied data, especially in areas where HTML or JavaScript content could be injected. 2. Deploy Content Security Policy (CSP) headers to restrict the execution of inline scripts and limit the sources from which scripts can be loaded, thereby reducing the impact of injected scripts. 3. Conduct a thorough review and hardening of authentication mechanisms to prevent account compromise, including enforcing strong password policies, multi-factor authentication (MFA), and monitoring for suspicious login activities. 4. Educate users about phishing and social engineering risks, emphasizing caution when clicking on links or opening unexpected messages within the corporate environment. 5. Network-level controls such as Web Application Firewalls (WAFs) should be configured to detect and block reflected XSS payloads targeting the WebSoft HCM application. 6. Since no official patches are currently linked, organizations should engage with the vendor or software provider to obtain updates or workarounds. 7. Regularly audit and monitor logs for unusual activities that may indicate exploitation attempts. 8. Consider isolating the HCM system from broader network segments to limit lateral movement in case of compromise.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2022-12-09T00:00:00.000Z
Cisa Enriched
true

Threat ID: 682d9848c4522896dcbf5fd7

Added to database: 5/21/2025, 9:09:28 AM

Last enriched: 6/22/2025, 5:05:03 AM

Last updated: 8/15/2025, 3:51:33 AM

Views: 11

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