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CVE-2026-54461

Habitica: Regex Injection / ReDoS in Member Search PUBLISHED

Description (CNA)

Habitica is a habit tracker application that treats goals like a role-playing game. From 4.172.1 until 5.48.2, a query parameter on Habitica's /api/v3/groups/:groupId/members route is not sanitized before being interpreted as a regular expression. An authenticated caller can supply a computationally expensive regular expression that degrades application performance or halts Node.js processes. This issue is fixed in version 5.48.2.

Affected (CNA)

Vendor / productVersions
HabitRPG / habiticaaffected >= 4.172.1, < 5.48.2

CWE

CWE-1333

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.