CVE-2026-90856

SourceCodester College Notes Gallery Management System Registration Flow signup.php privileges management

HIGH
7.3
CVSS Score
Published: September 15, 2026 at 03:00 AM UTC
Updated: September 15, 2026 at 02:51 PM UTC
1 product affected across 1 vendorCollege Notes Gallery Management System

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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

A security vulnerability has been detected in SourceCodester College Notes Gallery Management System 1.0. This impacts an unknown function of the file signup.php of the component Registration Flow. Such manipulation of the argument role leads to improper privilege management. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/403413
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/403413/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-90856
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/927252
ExploitIssue Tracking
Source: cverecord
https://github.com/Andyov0/cve/issues/4
Product
Source: cverecord
https://www.sourcecodester.com/

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-269CWE-266

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