CVE-2022-28820 is a vulnerability in Adobe Acs Aem Commons
Published on April 21, 2022
Adobe Consulting Services Reflected Cross-Site Scripting Arbitrary Code Execution
ACS Commons version 5.1.x (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in /apps/acs-commons/content/page-compare.html endpoint via the a and b GET parameters. User input submitted via these parameters is not validated or sanitised. An attacker must provide a link to someone with access to AEM Author, and 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. The exploitation of this issue requires user interaction in order to be successful.
Vulnerability Analysis
CVE-2022-28820 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2022-28820 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2022-28820
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Affected Versions
Adobe Experience Manager:- Version unspecified, <= 5.1.x is affected.
- Version unspecified, <= None is affected.
Vulnerable Packages
The following package name and versions may be associated with CVE-2022-28820
| Package Manager | Vulnerable Package | Versions | Fixed In |
|---|---|---|---|
| maven | com.adobe.acs:acs-aem-commons | < 5.2.0 | 5.2.0 |
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.