CVE-2021-26271CWE-829

CVE-2021-26271

Medium · published January 27, 2021

CVSS v3.1
6.5
EPSS
2%
Percentile
80.5
In the wild
Unconfirmed
What it is

It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted text into the Styles input of specific dialogs (in the Advanced Tab for Dialogs plugin).

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01994 · 80.5th percentile
Weakness
CWE-829 · Inclusion of Functionality from Untrusted Control Sphere
Published
2021-01-27T02:15Z
Affected products (11)
ProductVersionsFixed in
ckeditor/ckeditor≥ 4.0, < 4.164.16
oracle/agile_product_lifecycle_managementall versions—
oracle/agile_product_lifecycle_managementall versions—
oracle/application_express< 21.1.021.1.0
oracle/financial_services_analytical_applications_infrastructure≥ 8.0.6, ≤ 8.0.9—
oracle/financial_services_analytical_applications_infrastructureall versions—
oracle/financial_services_analytical_applications_infrastructureall versions—
oracle/jd_edwards_enterpriseone_tools< 9.2.6.09.2.6.0
oracle/siebel_ui_framework< 21.921.9
oracle/webcenter_sitesall versions—
oracle/webcenter_sitesall versions—
References (8)
EPSS history
Timeline
  • 26 JAN 20:39Z
    It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted text into the Styles input of specific…
    cvelistv5