Avoiding ReDoS attacks used in user-facing, regex-related REST endpoints. (7.1)#26535
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…nts. (#26483) * SafePattern class for avoiding ReDoS attacks used in user-facing, regex-related REST endpoints. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Changelog added * An attempt to replace System.currentTimeMillis() with Clock. * Removing length limits for input and regexp --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> (cherry picked from commit 5a8de34)
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Jul 2, 2026
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Note: This is a backport of #26483 to
7.1.Description
SafePattern class for avoiding ReDoS attacks used in user-facing, regex-related REST endpoints.
Motivation and Context
Protect against those types of attacks from malicious users.
How Has This Been Tested?
Manually and with new unit tests.
Types of changes
Checklist: