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PatchSiren cyber security CVE debrief

CVE-2026-47999 Adobe CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-14T20:17:05.200Z and has not been modified since then. The NVD entry is currently Analyzed. CVE-2026-47999 is a stored Cross-Site Scripting (XSS) vulnerability in Adobe Commerce and Magento Open Source. A high-privileged attacker could abuse this vulnerability 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 vulnerability has a CVSS score of 4.8 and a CVSS severity of MEDIUM. Administrators and users of Adobe Commerce and Magento Open Source should be aware of this vulnerability and take necessary actions to mitigate it. This includes applying patches or updates, monitoring for suspicious activity, and implementing compensating controls. Limited evidence is available from official sources.

Vendor
Adobe
Product
Commerce
CVSS
MEDIUM 4.8
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

Administrators and users of Adobe Commerce and Magento Open Source should be aware of this vulnerability and take necessary actions to mitigate it. This includes applying patches or updates, monitoring for suspicious activity, and implementing compensating controls.

Technical summary

CVE-2026-47999 is a stored Cross-Site Scripting (XSS) vulnerability in Adobe Commerce and Magento Open Source. A high-privileged attacker could abuse this vulnerability 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 vulnerability has a CVSS score of 4.8 and a CVSS severity of MEDIUM.

Defensive priority

Adobe Commerce administrators should prioritize patching this stored Cross-Site Scripting (XSS) vulnerability, as it could allow high-privileged attackers to inject malicious scripts into vulnerable form fields, potentially leading to unauthorized actions.

Recommended defensive actions

  • Inventory and version checks for Adobe Commerce and Magento Open Source
  • Apply vendor patches or updates
  • Monitor for suspicious activity
  • Implement compensating controls
  • Exception tracking and retest

Evidence notes

The CVE description notes that Adobe Commerce is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-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. Scope is changed. Limited evidence is available from official sources.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47999 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47999

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

  • CVE-2026-47999 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47999

    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.