CVE-2026-3295CWE-79cross-site-scripting

CVE-2026-3295

High · published October 19, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
20.3
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00289 · 20.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-19T22:17Z
References (1)
https://www.ibm.com/support/pages/node/7290183 · [email protected]
EPSS history
Timeline
  • 21 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 19 OCT 17:39Z
    IBM Cloud Pak System Cross-Site Scripting
    cvelistv5
  • 19 OCT 17:39Z
    IBM Cloud Pak System Cross-Site Scripting
    cvelistv5