A Vertical Privilege Escalation issue in Merchandise Online Store v.1.0 allows an…
Priority HIGH 73CWE-425Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-425.
Summary
A Vertical Privilege Escalation issue in Merchandise Online Store v.1.0 allows an attacker to get access to the admin dashboard.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01014 63rd 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
- Total
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:merchandise_online_store_project:merchandise_online_store:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Merchandise Online Store Project |
- cpe:2.3:a:merchandise_online_store_project:merchandise_online_store:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Merchandise Online Store Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-42238
- 2026-10-03 Alias added: GHSA-4487-mjx5-9v4r
References
More Merchandise Online Store Project Merchandise Online Store vulnerabilities
- TI-2022-20464 A SQL Injection issue in Merchandise Online Store v.1.0 allows an attacker to log in to the admin account. CVSS 3.1CRITICAL 9.8
- TI-2022-20463 A Stored XSS issue in Merchandise Online Store v.1.0 allows to injection of Arbitrary JavaScript in edit account form. CVSS 3.1MEDIUM 5.4
- TI-2022-12623 Merchandise Online Store v1.0 by oretnom23 has an arbitrary code execution (RCE)… CVSS 3.1CRITICAL 9.8
- TI-2022-12635 Merchandise Online Store 1.0 is vulnerable to SQL Injection via /vloggers_merch/classes/Master.php?f=delete_product. CVSS 3.1CRITICAL 9.8
- TI-2022-12604 Merchandise Online Store v1.0 is vulnerable to SQL Injection via /vloggers_merch/classes/Master.php?f=delete_cart. CVSS 3.1CRITICAL 9.8
- TI-2022-12602 Merchandise Online Store v1.0 is vulnerable to SQL Injection via… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-42238 · CVE Program
- CVE-2022-42238 · NVD
- FIRST EPSS
- GHSA-4487-mjx5-9v4r · GitHub Advisory Database · CC BY 4.0
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