An IDOR vulnerability in the edit-notes.php module of PHPGurukul Online Notes Sharing…
Priority MEDIUM 53CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
An IDOR vulnerability in the edit-notes.php module of PHPGurukul Online Notes Sharing Management System v1.0 allows unauthorized users to modify notes belonging to other accounts due to missing authorization checks. This flaw exposes sensitive data and enables attackers to alter another user's information.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00339 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:phpgurukul:online_notes_sharing_management_system:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | PHPGurukul |
- cpe:2.3:a:phpgurukul:online_notes_sharing_management_system:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·PHPGurukul
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-55231
- 2026-10-03 Alias added: GHSA-vc4g-xc77-7x3q
References
More PHPGurukul Online Notes Sharing Management System vulnerabilities
- TI-2024-36808 An IDOR vulnerability in the manage-notes.php module in PHPGurukul Online Notes Sharing… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2024-55231 · CVE Program
- CVE-2024-55231 · NVD
- FIRST EPSS
- GHSA-vc4g-xc77-7x3q · GitHub Advisory Database · CC BY 4.0
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