CVE-2021-46446
CVE-2021-46446 is a critical-severity vulnerability in Hhg-multistore Multistore with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Hhg-multistore Multistore
- Published:
- Last modified:
Description
H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability via /admin/admin.php?module=admin_access_group_edit&aagID.
Frequently asked questions
- What is CVE-2021-46446?
- H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability via /admin/admin.php?module=admin_access_group_edit&aagID.
- How severe is CVE-2021-46446?
- CVE-2021-46446 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-46446 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-46446?
- CVE-2021-46446 primarily affects Hhg-multistore Multistore. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-46446?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-46446 published?
- CVE-2021-46446 was published on 2022-01-28 and last updated on 2026-06-17.
References
- https://github.com/blockomat2100/PoCs/blob/main/hhg_multistore/exploit_hhg_multistore.md
- https://www.hhg-multistore.com/
Affected products (2)
- cpe:2.3:a:hhg-multistore:multistore:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:hhg-multistore:multistore:4.10.3:*:*:*:community:*:*:*
More vulnerabilities in Hhg-multistore Multistore
- CVE-2021-46448 — Critical (CVSS 9.8): H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability via…
- CVE-2021-46445 — Critical (CVSS 9.8): H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability via…
- CVE-2021-46444 — Critical (CVSS 9.8): H.H.G Multistore v5.1.0 and below was discovered to contain a SQL injection vulnerability via…
- CVE-2021-46447 — Medium (CVSS 5.4): A cross-site scripting (XSS) vulnerability in H.H.G Multistore v5.1.0 and below allows attackers to execute arbitrary…
All CVEs affecting Hhg-multistore Multistore →
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