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CVE-2020-9735

18
FAUCET Score

CVE-2020-9735 is a stored Cross-Site Scripting (XSS) vulnerability affecting Adobe Experience Manager (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. This vulnerability allows highly privileged users with access to the Content Repository Development Environment to inject malicious scripts into specific node fields. The scripts execute in a victim's browser when search queries display the affected page. The vulnerability has a CVSS score of 4.8 (Medium), indicating a network attack vector, low attack complexity, and requiring high privileges and user interaction, with potential for limited confidentiality and integrity impact. It is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation). There is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, with only one mention and one article found, suggesting low public awareness and limited attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.3.0.0, <= 6.3.3.8CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*
>= 6.4.0.0, <= 6.4.8.1CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*
>= 6.5.0.0, <= 6.5.5.0CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*
6.2.0.0CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:6.2.0.0:sp1:*:*:*:*:*:*
6.2.0.0CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:6.2.0.0:sp1-cfp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 97th percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

adobevendor investigatingvia nvd_reference
View patch

References

helpx.adobe.com / security/products/experience-manager/apsb20-56.html
Vendor Advisory