CVE-2026-88990: CVE-2026-88990 - RCE in email template field via template execution

unknown Affects symbiote/silverstripe-advancedworkflow. Feed 2026.11.09.1, updated 2026-11-08; CVE published 2026.

CVE-2026-88990 - RCE in email template field via template execution

Package: symbiote/silverstripe-advancedworkflow Composer
Affected versions: <6.4.6 or >=7.0.0 and <7.2.4
Fixed in: 6.4.6, 7.2.4
Severity: unknown
Exploitation: not on CISA KEV
Source: friendsofphp

References

https://www.silverstripe.org/download/security-releases/cve-2026-88990

NVD record symbiote/silverstripe-advancedworkflow advisories

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