What is CVE-2017-11326?

CVE-2017-11326 is a high-severity vulnerability in Tilde Cms Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.5/10. Published 2017-07-24.

How severe is CVE-2017-11326?

High severity. CVSS v3 base score is 7.5 out of 10.

Arbitrary file upload in Tilde Cms Project

CVE-2017-11326

An issue was discovered in Tilde CMS 1.0.1. It is possible to bypass the implemented restrictions on arbitrary file upload via a filename.+php manipulation.

Vulnerability class: Unrestricted File Upload

Published 2017-07-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.011 (65.0th percentile), scored 2026-10-07.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.001

Affected products

Tilde Cms Project — versions 1.0.1

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

backbox.org/membership/sharing-board/tilde-cms-v1-01-multiple-vulnerabilities/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2017-11326?: CVE-2017-11326 is a high-severity vulnerability in Tilde Cms Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.5/10. Published 2017-07-24.
How severe is CVE-2017-11326?: High severity. CVSS v3 base score is 7.5 out of 10.