CVE-2021-47763

CVE-2021-47763 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. 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

Description

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.

Frequently asked questions

What is CVE-2021-47763?
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.
How severe is CVE-2021-47763?
CVE-2021-47763 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2021-47763 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2021-47763?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2021-47763 have an EU (EUVD) identifier?
Yes. CVE-2021-47763 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2770.
When was CVE-2021-47763 published?
CVE-2021-47763 was published on 2026-01-15 and last updated on 2026-06-17.

References

Other CWE-89 (SQL Injection) vulnerabilities

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