CVE-2021-37823

MEDIUMNVD 4.94.9—

4.9

OpenCart 3.0.3.7 allows users to obtain database information or read server files through SQL injection in the background.

CVSS v3: 4.9
EG Score: 4.9(medium)
EPSS: 56.7%
KEV: Not listed

Published

November 3, 2022

Last Modified

May 5, 2025

References (2)

cve@mitrehttps://medium.com/%40nowczj/sql-injection-exists-in-the-background-of-opencart-d41b5c58e99e
af854a3a-2127-422b-91ae-364da2661108https://medium.com/%40nowczj/sql-injection-exists-in-the-background-of-opencart-d41b5c58e99e

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
composer	opencart/opencart	—	ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)

Packagist(1)

Package	Vulnerable range	Fixed in	Dependents
opencart/opencart	2.2.0.0 ... 3.0.3.7 (17 versions)	—	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-89SQL Injection

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 12:40 UTCEG score recompute
2026-05-25 12:40 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2021-37823?

CVE-2021-37823 is a medium vulnerability published on November 3, 2022. OpenCart 3.0.3.7 allows users to obtain database information or read server files through SQL injection in the background.

When was CVE-2021-37823 disclosed?

CVE-2021-37823 was first published in the National Vulnerability Database on November 3, 2022, with the most recent update on May 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-37823 actively exploited?

CVE-2021-37823 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 56.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-37823?

CVE-2021-37823 has a CVSS v3 base score of 4.9 (NVD).

How do I remediate CVE-2021-37823?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-37823, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2021-37823

Explore →

Is Your Infrastructure Affected by CVE-2021-37823?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs