CVE-2026-3295
HighCVSS 7.4Summary
IBM Cloud Pak System 2.3.6.0 and 2.3.6.1 is vulnerable to cross-site scripting. User-supplied input is not properly sanitized or HTML-encoded before being stored and rendered, allowing an authenticated attacker to store malicious JavaScript (Stored XSS).
Risk Assessment
A malicious script stored in the application executes automatically when a user views an affected page. This may lead to session theft or actions on behalf of the user.
Recommendation
Update IBM Cloud Pak System to a patched version. Implement input validation and encoding.
Other vulnerabilities in IBM Cloud Pak System
See all- CVE-2026-4418Medium
IBM Cloud Pak System 2.3.6.0 and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code that, when viewed, is executed in the victim's web browser within the security context of the hosting site.
- CVE-2026-3161Medium
IBM Cloud Pak System 2.3.6.0 and 2.3.6.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
- CVE-2023-38375Medium
IBM Cloud Pak System 2.3.6.0 and 2.3.6.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI, thus altering the intended functionality and potentially leading to credentials disclosure within a trusted session.
- CVE-2026-13463High
IBM Cloud Pak System 2.3.5.0 could allow a local attacker to obtain sensitive information due to the insertion of credentials into log files.
Original NVD description (English source)
IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to cross site scripting. The web app user‑supplied input is not properly sanitized or HTML‑encoded before being stored and rendered. An authenticated attacker could exploit this vulnerability by entering specially crafted payloads containing malicious JavaScript which are saved within the app and later executed automatically when user views affected pages, resulting in Stored Cross‑Site Scripting (Stored XSS).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS