What is the CVSS score of CVE-2021-47763?

CVE-2021-47763 has a CVSS 3.1 base score of 8.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2021-47763?

Yes, a public proof-of-concept exploit is available for CVE-2021-47763. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2021-47763?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

CVE-2021-47763

HIGH

SQL Injection (CWE-89)

2026-01-15 disclosure@vulncheck.com

GHSA-hm9j-cgmm-2w36

SQLi

8.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.2 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 16, 2026 - 15:55 vuln.today

Public exploit code

CVE Published

Jan 15, 2026 - 16:16 nvd

HIGH 8.2

DescriptionCVE.org

Aimeos 2021.10 LTS contains a SQL injection vulnerability in the json api 'sort' parameter that allows attackers to inject malicious database queries. Attackers can manipulate the sort parameter to reveal table and column names by sending crafted GET requests to the jsonapi/review endpoint.

AnalysisAI

Technical ContextAI

Classified as CWE-89 (SQL Injection). Aimeos 2021.10 LTS contains a SQL injection vulnerability in the json api 'sort' parameter that allows attackers to inject malicious database queries. Attackers can manipulate the sort parameter to reveal table and column names by sending crafted GET requests to the jsonapi/review endpoint.

Affected ProductsAI

Aimeos 2021.10 LTS contains a SQL injection vulnerability in the json api 'sort' parameter that allows attackers to inject malicious database queries.

RemediationAI

Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.

CVE-2021-47763 vulnerability details – vuln.today

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CVE-2021-47763

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

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External POC / Exploit Code