CVE-2025-66910

Turms Server v0.10.0-SNAPSHOT and earlier contains a plaintext password storage vulnerability in the administrator authentication system. The BaseAdminService class caches administrator passwords in plaintext within AdminInfo objects to optimize authentication performance. Upon successful login, raw passwords are stored unencrypted in memory in the rawPassword field. Attackers with local system access can extract these passwords through memory dumps, heap analysis, or debugger attachment, bypassing bcrypt protection.

CVSS 3.1

6.0CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-25)

CWEs

CWE-256, CWE-532

Published

2025-12-19

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

Affected

• turms-im:turms

References

• https://github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66910_report.md
• https://github.com/turms-im/turms
• https://github.com/turms-im/turms/blob/develop/turms-server-common/src/main/java/im/turms/server/common/domain/admin/bo/AdminInfo.java#L34
• https://github.com/turms-im/turms/blob/develop/turms-server-common/src/main/java/im/turms/server/common/domain/admin/service/BaseAdminService.java#L237

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