CVE-2026-3317 | THREATINT

Description

Reflected Cross-Site Scripting (XSS) vulnerability in Navigate Content Management System. The vulnerability is present in the '/blog' endpoint because user input is not properly sanitized through designed query parameters. This results in unsafe HTML rendering, which could allow a remote attacker to execute JavaScript code in the victim's browser.

PUBLISHED Reserved 2026-02-27 | Published 2026-04-21 | Updated 2026-04-21 | Assigner INCIBE

MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')

Product status

Default status

unaffected

Any version

affected

2.9.6

unaffected

Credits

Gonzalo Aguilar García (6h4ack) finder

References

www.incibe.es/...oss-site-scripting-navigate-cms-application patch

cve.org (CVE-2026-3317)

nvd.nist.gov (CVE-2026-3317)

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