CVE-2021-36454

MEDIUM
Published Aug 6, 20214y ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Medium
Find Similar
Published Aug 6, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

Cross Site Scripting (XSS) vulnerability in Naviwebs Navigate Cms 2.9 via the navigate-quickse parameter to 1) backups\backups.php, 2) blocks\blocks.php, 3) brands\brands.php, 4) comments\comments.php, 5) coupons\coupons.php, 6) feeds\feeds.php, 7) functions\functions.php, 8) items\items.php, 9) menus\menus.php, 10) orders\orders.php, 11) payment_methods\payment_methods.php, 12) products\products.php, 13) profiles\profiles.php, 14) shipping_methods\shipping_methods.php, 15) templates\templates.php, 16) users\users.php, 17) webdictionary\webdictionary.php, 18) websites\websites.php, and 19) webusers\webusers.php because the initial_url function is built in these files.

CVSS Details

Base Score
5.4
Exploitability
2.3
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
naviwebsnavigate_cms2.9any

References 2

  • github.com https://github.com/NavigateCMS/Navigate-CMS/issues/24
    ExploitPatchThird Party Advisory
  • navigatecms.com https://www.navigatecms.com/en/blog/development/navigate_cms_update_2_9_4
    Vendor Advisory

Remediation

  • github.com https://github.com/NavigateCMS/Navigate-CMS/issues/24
    ExploitPatchThird Party Advisory