Miggo Logo
Miggo Vulnerability Database
→
CVE-2021-41164

CVE-2021-41164: Advanced Content Filter (ACF) vulnerability allowing to execute JavaScript code using malformed HTML

8.2

CVSS Score
3.1

Basic Information

CVE ID
CVE-2021-41164
GHSA ID
GHSA-pvmx-g8h5-cprj
EPSS Score
0.19174%
CWE
CWE-79
Published
11/17/2021
Updated
1/27/2023
KEV Status
No
Technology
TechnologyJavaScript

Technical Details

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L
Package NameEcosystemVulnerable VersionsFirst Patched Version
ckeditor4npm< 4.17.04.17.0

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The analysis is based on the information provided in the security advisory and the changes log. The identified functions are related to HTML parsing, filtering, and processing, which are directly relevant to the described vulnerability.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

### *****t** p**k***s T** vuln*r**ility **s ***n *is*ov*r** in t** **v*n*** *ont*nt *ilt*r (***) mo*ul* *n* m*y *****t *ll plu*ins us** *y *K**itor *. ### Imp**t * pot*nti*l vuln*r**ility **s ***n *is*ov*r** in *K**itor * **v*n*** *ont*nt *ilt*r (**

Reasoning

T** *n*lysis is **s** on t** in*orm*tion provi*** in t** s**urity **visory *n* t** ***n**s lo*. T** i**nti*i** `*un*tions` *r* r*l*t** to `*TML` p*rsin*, *ilt*rin*, *n* pro**ssin*, w*i** *r* *ir**tly r*l*v*nt to t** **s*ri*** vuln*r**ility.