CVE-2021-21043
ACS Commons Reflected Cross-site Scripting (XSS) Vulnerability
Description
ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim's browser. Exploitation of this issue requires user interaction in order to be successful.
INFO
Published Date :
Feb. 2, 2021, 11:15 p.m.
Last Modified :
Dec. 10, 2021, 7:46 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2021-21043
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-21043.
| URL | Resource |
|---|---|
| https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-21043 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-21043 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Dec. 10, 2021
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N -
CVE Modified by [email protected]
Jul. 23, 2021
Action Type Old Value New Value Changed Description Acrobat InDesign version 16.0 (and earlier) is affected by an Out-of-bounds Write vulnerability in the CoolType library. An unauthenticated attacker could leverage this vulnerability to achieve remote code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim's browser. Exploitation of this issue requires user interaction in order to be successful. Removed CVSS V3.1 Adobe Systems Incorporated AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 Adobe Systems Incorporated AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Removed Reference https://helpx.adobe.com/security/products/indesign/apsb21-22.html [No Types Assigned] Removed CWE Adobe Systems Incorporated CWE-787 Added CWE Adobe Systems Incorporated CWE-79 -
CVE Modified by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed Description ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim's browser. Exploitation of this issue requires user interaction in order to be successful. Acrobat InDesign version 16.0 (and earlier) is affected by an Out-of-bounds Write vulnerability in the CoolType library. An unauthenticated attacker could leverage this vulnerability to achieve remote code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Removed CVSS V3.1 Adobe Systems Incorporated AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Added CVSS V3.1 Adobe Systems Incorporated AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added Reference https://helpx.adobe.com/security/products/indesign/apsb21-22.html [No Types Assigned] Removed CWE Adobe Systems Incorporated CWE-79 Added CWE Adobe Systems Incorporated CWE-787 -
Initial Analysis by [email protected]
Feb. 05, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Changed Reference Type https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm No Types Assigned https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:adobe:adobe_consulting_services_commons:*:*:*:*:*:*:*:* versions up to (including) 4.9.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-21043 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-21043
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.33201
percentile