CVE-2010-3687: Unspecified vulnerability in the powermail extension 1.5.3 and earlier for TYPO3 allows remote attackers to...

Security readout for executives and security teams

This affects TYPO3 sites using the powermail extension 1.5.3 or earlier. Attackers could bypass form validation and submit arbitrary values into fields that should have been checked. The public record does not define the business impact, so urgency depends on whether powermail is installed and how submitted form data is trusted downstream. Exposure is limited to TYPO3 deployments with the powermail extension at version 1.5.3 or earlier. Risk is higher where form submissions feed workflows, emails, CRM records, moderation queues, or other trusted business processes. Prioritize this when affected TYPO3 sites are internet-facing or form data drives customer, sales, security, or operational workflows. Without evidence of exploitation or defined impact, it is a controlled remediation item rather than a confirmed emergency. Mitigation focus: Inventory TYPO3 sites for the powermail extension and record installed versions.; Review TYPO3-SA-2010-019 and the powermail 1.5.4 release reference.; Upgrade powermail if vendor guidance identifies 1.5.4 or later as fixed..

Prepared

Jun 28, 2026, 01:40 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.