Information disclosure in Turms-Im Turms
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: -0.000
Affected products
- Turms-Im Turms — versions 0.10.0-snapshot
Weakness classification (CWE)
References
- github.com/turms-im/turms (Product)
- github.com/turms-im/turms/blob/develop/turms-server-common/src/main/java/im/tur… (Product)
- github.com/turms-im/turms/blob/develop/turms-server-common/src/main/java/im/tur… (Product)
- github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66910_report.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-66910?
- CVE-2025-66910 is a medium-severity vulnerability in Turms-Im Turms, classified under Plaintext Storage of a Password. CVSS score: 6.0/10. Published 2025-12-19.
- How severe is CVE-2025-66910?
- Medium severity. CVSS v3 base score is 6.0 out of 10.