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PatchSiren cyber security CVE debrief

CVE-2026-27230 Adobe CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record for CVE-2026-27230 was published on 2026-03-11T01:16:52.473Z and has not been modified since then. Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability. This vulnerability could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. The CVSS score is 5.4, indicating a medium severity vulnerability. Organizations should review their deployments of Adobe Experience Manager and prioritize patching or mitigating this vulnerability to prevent potential attacks. The CVE record indicates that the vulnerability has not been modified since its publication, suggesting that no additional information has been provided regarding its exploitation or impact. It is essential for organizations to assess their exposure and take necessary actions to protect against potential exploitation.

Vendor
Adobe
Product
Experience Manager
CVSS
MEDIUM 5.4
CISA KEV
Not listed in stored evidence
Original CVE published
2026-03-11
Original CVE updated
2026-08-28
Advisory published
2026-03-11
Advisory updated
2026-08-28

Who should care

Organizations using Adobe Experience Manager versions 6.5.23 and earlier should prioritize patching or mitigating this vulnerability to prevent potential attacks. Low-privileged attackers could exploit this vulnerability to inject malicious scripts, potentially leading to security breaches.

Technical summary

The CVE record indicates that Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability. The vulnerability could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. The CVSS score is 5.4, and the CVSS vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Defensive priority

Medium-priority defensive actions are recommended due to the CVSS score of 5.4 and the potential for low-privileged attackers to inject malicious scripts.

Recommended defensive actions

  • Inventory vulnerable Adobe Experience Manager versions and apply vendor patches or updates.
  • Implement compensating controls, such as web application firewalls or intrusion detection systems, to detect and prevent exploitation.
  • Monitor for suspicious activity and exception tracking.
  • Restrict access to vulnerable form fields and ensure proper input validation.
  • Consider upgrading to a non-vulnerable version of Adobe Experience Manager.

Evidence notes

The CVE record indicates that Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability. The vulnerability could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. Evidence is based on official CVE Program and NVD records.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-27230 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-27230

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-27230 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-27230

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.