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AlienVault OTX Vulnerabilities

AlienVault OTX Malware

HCL iNotes is susceptible to a Reflected Cross-site Scripting (XSS) vulnerability caused by improper validation of user-supplied input. A remote, unauthenticated attacker can specially craft a URL to execute script in a victim's Web browser within the security context of the hosting Web site and/or steal the victim's cookie-based authentication credentials.

CVE-2025-0248 identifies a reflected Cross-site Scripting (XSS) vulnerability in HCL Software's iNotes webmail client, caused by improper input validation (CWE-20) of user-supplied data. This vulnerability affects iNotes versions prior to 12.0.2 FP6 and 14.0 FP4. An unauthenticated remote attacker can exploit this flaw by crafting a specially designed URL that, when visited by a victim, executes malicious JavaScript code within the security context of the iNotes web application. This execution can lead to theft of cookie-based authentication credentials, enabling session hijacking or unauthorized access to the victim's mailbox. The vulnerability does not require any prior authentication but does require user interaction in the form of clicking or visiting the malicious URL. The CVSS v3.1 base score is 8.1, indicating high severity, with attack vector being network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:R), unchanged scope (S:U), and high impact on confidentiality and integrity (C:H/I:H) but no impact on availability (A:N). Although no known exploits have been reported in the wild, the vulnerability poses a significant risk due to the sensitive nature of email communications handled by iNotes. The lack of patches at the time of reporting necessitates immediate attention to mitigate potential exploitation. The vulnerability is categorized under CWE-20 (Improper Input Validation) and CWE-79 (Cross-site Scripting), highlighting the root cause and attack vector. Organizations using affected iNotes versions should monitor for vendor updates and consider interim mitigations such as input filtering and web application firewall rules.

Detailed information about CVE-2025-0248: CWE-20 Improper Input Validation in HCL Software iNotes affecting HCL Software iNotes. Get real-time updates, technica

CVE-2025-0248: CWE-20 Improper Input Validation in HCL Software iNotes - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2025-0248: CWE-20 Improper Input Validation in HCL Software iNotes

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