CVE-2026-1243 describes a cross-site scripting (XSS) vulnerability affecting IBM Content Navigator versions 3.0.15, 3.1.0, and 3.2.0. This medium-severity flaw (CVSS 5.4) allows an authenticated user to embed arbitrary JavaScript in the Web UI, potentially leading to altered functionality and credentials disclosure within a trusted session, requiring user interaction. Currently, there is no evidence of active exploitation, public exploit code, or inclusion in CISA's Known Exploited Vulnerabilities Catalog, with only minimal community discussion observed.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.15CPE matchmatch criteria | cpe:2.3:a:ibm:content_navigator:3.0.15:-:*:*:*:*:*:* | ||
3.1.0CPE matchmatch criteria | cpe:2.3:a:ibm:content_navigator:3.1.0:-:*:*:*:*:*:* | ||
3.2.0CPE matchmatch criteria | cpe:2.3:a:ibm:content_navigator:3.2.0:-:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.