CVE-2026-1243 — Cross-site Scripting in IBM Content Navigator

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
5.4MEDIUMNVD
EPSS
0.0%
top 92.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
IBM Content Navigator
Timeline
PublishedApr 2

Description

IBM Content Navigator 3.0.15, 3.1.0, and 3.2.0 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages2 packages

▶CVEListV5ibm/content_navigator3.0.15 — 1.11.0+2
▶NVDibm/content_navigator3.0.15, 3.1.0, 3.2.0+2

🔴Vulnerability Details

2
GHSA
GHSA-x8pv-gc6r-gh6r: IBM Content Navigator 3↗2026-04-02
▶
CVEList
IBM Content Navigator is affected by , a Cross-Site Scripting (XSS) vulnerability↗2026-04-02
▶
CVE-2026-1243 — Cross-site Scripting in IBM | cvebase