Auth bypass in N/a

CVE-2025-51543

An issue was discovered in Cicool builder 3.4.4 allowing attackers to reset the administrator's password via the /administrator/auth/reset_password endpoint.

Vulnerability class: Broken Authentication

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (25.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-51543: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-51543?
CVE-2025-51543 is a critical-severity vulnerability in N/a, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-08-19.
How severe is CVE-2025-51543?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-51543 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.