CVE-2018-17553 EXPLOIT
8.8
HIGH · CVSS 3.0 · EPSS 79% (pctl 100)
Patch early
A public exploit exists.
Description
An "Unrestricted Upload of File with Dangerous Type" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.
Scoring
| CVSS | 8.8 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 78.99% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-10-03 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| naviwebs | navigate cms |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Navigate CMS - (Unauthenticated) Remote Code Execution (Metasploit) | 2018-10-08 |
References
- https://github.com/NavigateCMS/Navigate-CMS/commit/2bdcb8b3c5bb23851a2115db96585f1ac8cb2d1e
- https://github.com/rapid7/metasploit-framework/pull/10704
- https://www.exploit-db.com/exploits/45561/
- https://github.com/NavigateCMS/Navigate-CMS/commit/2bdcb8b3c5bb23851a2115db96585f1ac8cb2d1e
- https://github.com/rapid7/metasploit-framework/pull/10704
- https://www.exploit-db.com/exploits/45561/
→ the Explorer · watch your stack · NVD