medium
6.8
CWE
79
Advisory Published
Updated

CVE-2020-9736: Stored XSS in AEM's Content Repository Development Environment

First published: Thu Sep 10 2020(Updated: )

AEM versions 6.5.5.0 (and below), 6.4.8.1 (and below), 6.3.3.8 (and below) and 6.2 SP1-CFP20 (and below) are affected by a stored XSS vulnerability that allows users with access to the Content Repository Development Environment to store malicious scripts in certain node fields. These scripts may be executed in a victim’s browser when browsing to the page containing the vulnerable field.

Credit: psirt@adobe.com

Affected SoftwareAffected VersionHow to fix
Adobe Experience Manager>=6.3.0.0<=6.3.3.8
Adobe Experience Manager>=6.4.0.0<=6.4.8.1
Adobe Experience Manager>=6.5.0.0<=6.5.5.0
Adobe Experience Manager=6.2.0.0-sp1
Adobe Experience Manager=6.2.0.0-sp1-cfp1
Adobe Experience Manager=6.2.0.0-sp1-cfp10
Adobe Experience Manager=6.2.0.0-sp1-cfp11
Adobe Experience Manager=6.2.0.0-sp1-cfp12.1
Adobe Experience Manager=6.2.0.0-sp1-cfp13
Adobe Experience Manager=6.2.0.0-sp1-cfp14
Adobe Experience Manager=6.2.0.0-sp1-cfp15
Adobe Experience Manager=6.2.0.0-sp1-cfp16
Adobe Experience Manager=6.2.0.0-sp1-cfp17
Adobe Experience Manager=6.2.0.0-sp1-cfp18
Adobe Experience Manager=6.2.0.0-sp1-cfp19
Adobe Experience Manager=6.2.0.0-sp1-cfp2
Adobe Experience Manager=6.2.0.0-sp1-cfp20
Adobe Experience Manager=6.2.0.0-sp1-cfp3
Adobe Experience Manager=6.2.0.0-sp1-cfp4
Adobe Experience Manager=6.2.0.0-sp1-cfp5
Adobe Experience Manager=6.2.0.0-sp1-cfp6
Adobe Experience Manager=6.2.0.0-sp1-cfp7
Adobe Experience Manager=6.2.0.0-sp1-cfp8
Adobe Experience Manager=6.2.0.0-sp1-cfp9

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2020-9736?

    CVE-2020-9736 is classified as a medium-severity stored XSS vulnerability.

  • How do I fix CVE-2020-9736?

    To fix CVE-2020-9736, upgrade to Adobe Experience Manager version 6.5.5.1 or later, or versions 6.4.8.2 and 6.3.3.9.

  • Which versions of Adobe Experience Manager are affected by CVE-2020-9736?

    Affected versions include Adobe Experience Manager 6.5.5.0 and below, 6.4.8.1 and below, 6.3.3.8 and below, and 6.2 SP1-CFP20 and below.

  • What type of vulnerability is CVE-2020-9736?

    CVE-2020-9736 is a stored cross-site scripting (XSS) vulnerability.

  • Can a user exploit CVE-2020-9736 remotely?

    Yes, a user with access to the Content Repository Development Environment can exploit CVE-2020-9736 to store malicious scripts.

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