Arbitrary file upload in Phpgurukul Bank Locker Management System
CVE-2026-90519
A weakness has been identified in PHPGurukul Bank Locker Management System 1.0. Affected is an unknown function of the file /blms/banker/add-locker-form.php. This manipulation of the argument addressproof causes unrestricted upload. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (30.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.2% 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
- Phpgurukul Bank Locker Management System — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/403106 (technical-description, vdb-entry)
- vuldb.com/vuln/403106/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-90519 (third-party-advisory)
- vuldb.com/submit/912224 (third-party-advisory)
- github.com/wakakakaaaaha/vuln/issues/5 (issue-tracking, exploit)
- phpgurukul.com/ (product)
Frequently asked questions
- What is CVE-2026-90519?
- CVE-2026-90519 is a medium-severity vulnerability in Phpgurukul Bank Locker Management System, classified under Improper Access Control. CVSS score: 6.3/10. Published 2026-09-13.
- How severe is CVE-2026-90519?
- Medium severity. CVSS v3 base score is 6.3 out of 10.