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CVE-2026-48260 Adobe CVE debrief

Adobe Experience Manager is 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. This type of vulnerability typically involves user interaction, such as visiting a crafted webpage. The scope of this vulnerability is changed, suggesting that the impact may extend beyond the initial component or system.

Vendor
Adobe
Product
Experience Manager
CVSS
MEDIUM 5.4
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-14
Original CVE updated
2026-08-28
Advisory published
2026-07-14
Advisory updated
2026-08-28

Who should care

Users of Adobe Experience Manager, particularly those responsible for system administration, security, and vulnerability management, should be aware of this vulnerability and take steps to mitigate it. This includes applying patches, restricting access to affected systems, and monitoring for suspicious activity.

Technical summary

The vulnerability is a DOM-based Cross-Site Scripting (XSS) issue in Adobe Experience Manager. 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. The changed scope indicates potential for broader impact.

Defensive priority

Medium priority due to the CVSS score of 5.4 and the requirement for user interaction.

Recommended defensive actions

  • Apply the vendor's patch as described in the vendor advisory.
  • Restrict access to the affected systems.
  • Monitor for suspicious activity.
  • Educate users about the risks of visiting untrusted webpages.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record was published on 2026-07-14T20:17:06.820Z and was last modified on 2026-07-17T17:45:41.397Z. The NVD entry is currently Analyzed. This DOM-based Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager requires user interaction to exploit, as a victim must visit a crafted webpage. The scope of this vulnerability is changed, indicating potential impact beyond the initial exploited component.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-48260 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-48260

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

  • CVE-2026-48260 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-48260

    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.