CVE-2025-55138

High

Published: 07 August 2025

Published

07 August 2025

Modified

15 April 2026

KEV Added

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Patch

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CVSS Score v3.1 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS Score 0.0019 41.2th percentile

Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-55138 is a high-severity Missing Critical Step in Authentication (CWE-304) vulnerability. Its CVSS base score is 7.4 (High).

Operationally, ranked at the 41.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

LinkJoin through 882f196 mishandles token ownership in password reset.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-304

Ensures the authentication process is followed for non-organizational users, avoiding missing critical steps.