What is CVE-2017-9070?

CVE-2017-9070 is a medium-severity vulnerability in Modx Revolution, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-05-18.

How severe is CVE-2017-9070?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Modx Revolution

CVE-2017-9070

In MODX Revolution before 2.5.7, a user with resource edit permissions can inject an XSS payload into the title of any post via the pagetitle parameter to connectors/index.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2017-05-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (46.1th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Modx Revolution

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

citadelo.com/en/2017/04/modx-revolution-cms/ (Exploit, Patch, Third Party Advisory)
github.com/modxcms/revolution/pull/13415 (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2017-9070?: CVE-2017-9070 is a medium-severity vulnerability in Modx Revolution, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-05-18.
How severe is CVE-2017-9070?: Medium severity. CVSS v3 base score is 5.4 out of 10.