PT-2021-10197 · Unknown · Getsimple Cms

Lorexxar233 · Published 2021-06-23 · Updated 2021-06-25 · CVE-2020-18658

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: GetSimpleCMS versions prior to 3.3.16

Description: A Cross Site Scripting (XSS) issue exists, allowing exploitation via the timezone parameter to the "settings.php" endpoint.

Recommendations: For versions prior to 3.3.16, update to version 3.3.16 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-18658

Affected Products

Getsimple Cms

References · 5

• 🔥 https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310 · Exploit
• 🔥 https://github.com/LoRexxar/CVE_Request/blob/master/getsimplecms%20v3.3.15/getsimplecms_before_v3.3.15.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-18658 · Security Note
• https://osv.dev/vulnerability/CVE-2020-18658 · Vendor Advisory
• https://seebug.org/vuldb/ssvid-97930 · Note