CVE-2026-27288: Adobe Experience Manager versions 6.5.24, FP11.7 and earlier are affected by a DOM-based Cross-Site Scripting

Q: How do I fix CVE-2026-27288?

experience manager: upgrade to newer than 6.5.24.0; experience manager screens: upgrade to 6.5.11.8. Exact commands for each OS are on this page.

Q: Is CVE-2026-27288 being exploited?

CVE-2026-27288 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-27288 affect?

CVE-2026-27288 affects experience manager, experience manager screens. Severity is medium (CVSS 5.4). Adobe Experience Manager versions 6.5.24, FP11.7 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript with

Q: How urgent is CVE-2026-27288?

Priority 21/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADEUPGRADE

CVE-2026-27288 is a medium-severity flaw (CVSS 5.4) affecting experience manager, experience manager screens. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Adobe Experience Manager versions 6.5.24, FP11.7 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript within the context of the victim's browser. Exploitation of this issue requires user interaction in that a victim must visit a crafted webpage.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.2% (top 91%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-04-14
Last modified	2026-10-26

Publisher (CNA): Adobe Systems Incorporated · Vendor: adobe

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-14 18:16 UTCPublished CVE record published
2026-10-26 21:10 UTCUpdated Record last modified

adobe experience manager UPGRADE

Affected: <= 6.5.24.0

Fixed in: newer than 6.5.24.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy experience-manager || rpm -q experience-manager || experience-manager --version

2. UPGRADE to newer than 6.5.24.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade experience-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade experience-manager

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

adobe experience manager screens UPGRADE

Affected: < 6.5.11.8

Fixed in: 6.5.11.8

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy experience-manager-screens || rpm -q experience-manager-screens || experience-manager-screens --version

2. UPGRADE to 6.5.11.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade experience-manager-screens

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade experience-manager-screens

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-27288?

experience manager: upgrade to newer than 6.5.24.0; experience manager screens: upgrade to 6.5.11.8. Exact commands for each OS are on this page.

Is CVE-2026-27288 being exploited?

CVE-2026-27288 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-27288 affect?

CVE-2026-27288 affects experience manager, experience manager screens. Severity is medium (CVSS 5.4). Adobe Experience Manager versions 6.5.24, FP11.7 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript with

How urgent is CVE-2026-27288?

Priority 21/100. No elevated risk signals yet.

Related CVEs

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CVE-2026-106626 CRITICAL 9.1 UPGRADE Adobe Experience Manager is affected by an Improper Input Validation vulnerability that could result in arbitr
CVE-2026-106628 MEDIUM 5.4 UPGRADE Adobe Experience Manager is affected by a DOM-based Cross-Site Scripting (XSS) vulnerability
CVE-2026-106629 CRITICAL 9.3 UPGRADE Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused
CVE-2026-106630 CRITICAL 9.3 UPGRADE Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused

References

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