SourceCodester College Notes Gallery Management System Registration Flow signup.php privileges management
Priority HIGH 70CWE-266Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Privilege escalation
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-266.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00495 42nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SourceCodester | College Notes Gallery Management System | 1.0 | — | No fix listed | CNA |
- College Notes Gallery Management System VendorSourceCodester Affected 1.0 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sourcecodester:college_notes_gallery_management_system:*:*:*:*:*:*:*:* | — | — | SourceCodester |
- cpe:2.3:a:sourcecodester:college_notes_gallery_management_system:*:*:*:*:*:*:*:* Versions — — ·SourceCodester
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-90856
- 2026-10-03 Alias added: GHSA-43c6-993w-2c32
References
More SourceCodester vulnerabilities
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- TI-2024-03131 SourceCodester Airline Ticket Reservation System activate_jet_details_form_handler.php sql injection CVSS 3.1CRITICAL 9.8
- TI-2024-01794 SourceCodester Web-Based Student Clearance System login.php sql injection CVSS 3.1CRITICAL 9.8
- TI-2023-05341 SourceCodester Simple Real Estate Portal System view_estate.php sql injection CVSS 3.1CRITICAL 9.8
- TI-2023-04857 SourceCodester Engineers Online Portal remove_inbox_message.php sql injection CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-90856 · CVE Program
- CVE-2026-90856 · NVD
- FIRST EPSS
- GHSA-43c6-993w-2c32 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences