Auth bypass in Bladex Springblade
CVE-2025-70983
Incorrect access control in the authRoutes function of SpringBlade v4.5.0 allows attackers with low-level privileges to escalate privileges.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (33.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Bladex Springblade — versions 4.5.0
Weakness classification (CWE)
References
- github.com/chillzhuang/SpringBlade (Product)
- github.com/chillzhuang/SpringBlade/issues/35 (Third Party Advisory, Issue Tracking)
- gist.github.com/old6ma/9c4d2ba32cd8f562cb80796538157912 (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-70983?
- CVE-2025-70983 is a critical-severity vulnerability in Bladex Springblade, classified under Improper Access Control. CVSS score: 9.9/10. Published 2026-01-23.
- How severe is CVE-2025-70983?
- Critical severity. CVSS v3 base score is 9.9 out of 10.