A cross-site scripting (XSS) vulnerability in H.H.G Multistore v5.1.0 and below allows…
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
A cross-site scripting (XSS) vulnerability in H.H.G Multistore v5.1.0 and below allows attackers to execute arbitrary web scripts or HTML via a crafted payload inserted into the State parameter under the Address Book module.
Why it matters now
EPSS 0.0055 46th 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
Not available: CISA has not published SSVC decision points for this record.
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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hhg-multistore:multistore:*:*:*:*:enterprise:*:*:* | up to 5.1.0 | Vulnerable | Hhg-multistore |
| cpe:2.3:a:hhg-multistore:multistore:4.10.3:*:*:*:community:*:*:* | 4.10.3 | Vulnerable | Hhg-multistore |
- cpe:2.3:a:hhg-multistore:multistore:*:*:*:*:enterprise:*:*:* Versions up to 5.1.0 Vulnerable ·Hhg-multistore
- cpe:2.3:a:hhg-multistore:multistore:4.10.3:*:*:*:community:*:*:* Versions 4.10.3 Vulnerable ·Hhg-multistore
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-46447
- 2026-10-03 Alias added: GHSA-2jg4-p688-m2mm
References
More Hhg-multistore Multistore vulnerabilities
- TI-2021-21241 H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability… CVSS 3.1CRITICAL 9.8
- TI-2021-21239 H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability… CVSS 3.1CRITICAL 9.8
- TI-2021-21238 H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability… CVSS 3.1CRITICAL 9.8
- TI-2021-21237 H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2021-46447 · CVE Program
- CVE-2021-46447 · NVD
- FIRST EPSS
- GHSA-2jg4-p688-m2mm · GitHub Advisory Database · CC BY 4.0
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