What’s Vulnerable › Vulnerabilities

CVE-2021-4329: json-logic-js logic.js command injection

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-05 · updated 2026-06-17
• Weakness: CWE-77

Description

A vulnerability, which was classified as critical, has been found in json-logic-js 2.0.0. Affected by this issue is some unknown functionality of the file logic.js. The manipulation leads to command injection. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227. It is recommended to upgrade the affected component. VDB-222266 is the identifier assigned to this vulnerability.

Affected products

• json-logic-js: 2.0.0

References

• https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227
• https://github.com/jwadhams/json-logic-js/pull/98
• https://vuldb.com/?ctiid.222266
• https://vuldb.com/?id.222266
• https://github.com/jwadhams/json-logic-js/commit/c1dd82f5b15d8a553bb7a0cfa841ab8a11a9c227
• https://github.com/jwadhams/json-logic-js/pull/98
• https://vuldb.com/?ctiid.222266
• https://vuldb.com/?id.222266

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