What is CVE-2013-1420?

CVE-2013-1420 is a medium-severity vulnerability in Get-Simple Getsimple Cms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-02.

How severe is CVE-2013-1420?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Get-Simple Getsimple Cms

CVE-2013-1420

Multiple cross-site scripting (XSS) vulnerabilities in GetSimple CMS before 3.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) id parameter to backup-edit.php; (2) title or (3) menu parameter to edit.php; or (4) path or (5) returnid parameter to filebrowser.php in admin/. NOTE: the path parameter in admin/upload.php vector is already covered by CVE-2012-6621.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-01-02 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.011 (63.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Get-Simple Getsimple Cms

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.htbridge.com/advisory/HTB23141 (Exploit, Third Party Advisory)
archives.neohapsis.com/archives/bugtraq/2013-05/0005.html (Broken Link)
get-simple.info/changelog (Vendor Advisory)

Frequently asked questions

What is CVE-2013-1420?: CVE-2013-1420 is a medium-severity vulnerability in Get-Simple Getsimple Cms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-02.
How severe is CVE-2013-1420?: Medium severity. CVSS v3 base score is 6.1 out of 10.