PT-2021-10120 · Ckeditor+1 · Ckeditor+1

Published 2021-04-29 · Updated 2021-05-03 · CVE-2020-18035

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: Jeesns version 1.4.2

Description: The issue allows remote attackers to execute arbitrary code by injecting commands into the CKEditorFuncNum parameter in the CkeditorUploadController.java component. This is a Cross Site Scripting (XSS) issue.

Recommendations: For Jeesns version 1.4.2, consider disabling the CkeditorUploadController.java component or restricting access to the CKEditorFuncNum parameter until a patch is available. Avoid using the CKEditorFuncNum parameter in the affected component to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-18035

Affected Products

Ckeditor

Jeesns

References · 4

• https://osv.dev/vulnerability/CVE-2020-18035 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-18035 · Security Note
• https://github.com/zchuanzhao/jeesns/issues/8 · Note
• https://t.me/cvenotify/13965 · Telegram Post