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CVE-2026-27239

19
FAUCET Score

CVE-2026-27239 is a stored Cross-Site Scripting (XSS) vulnerability affecting Adobe Experience Manager versions 6.5.23 and earlier. This medium-severity flaw (CVSS 5.4) allows an authenticated attacker to inject malicious scripts into form fields, which then execute in a victim's browser upon viewing the compromised page, potentially leading to client-side compromise. The attack requires user interaction and has low complexity. Currently, there is no evidence of active exploitation, public exploit code (e.g., Metasploit, Nuclei), or significant community discussion surrounding this CVE, indicating a low immediate threat.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 6.5.23CPE match
cpe:2.3:a:adobe:experience_manager:*:*:*:*:aem_cloud_service:*:*:*
< 6.5.24.0CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:-:*:*:*
< 2026.2.0CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:*:*:*:*:aem_cloud_service:*:*:*
6.5CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:6.5:-:*:*:lts:*:*:*
6.5CPE matchmatch criteria
cpe:2.3:a:adobe:experience_manager:6.5:sp1:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
6.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0017 is in the 5th percentile among its peer group of 15,239 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

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

helpx.adobe.com / security/products/experience-manager/apsb26-24.html
Vendor Advisory