Vulnerability Database · npm · expr-eval · Version
expr-eval 1.2.2
1.2.2 is affected by 3 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 1 High 2 Medium 0 Low 0 Unrated 0
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Released 03 Jul 2018
Licence MIT
Also known from other sources 3
Newer releases 17
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
expr-eval 1.2.2 vulnerabilities
3 vulnerabilities cover expr-eval 1.2.2. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-12866: expr-eval Package Vulnerable to Code Execution | 9.8 critical | No fix published | 23 Jun 2026 |
| CVE-2025-12735: expr-eval Arbitrary Code Execution Vulnerability | 8.6 high | No fix published | 05 Nov 2025 |
| CVE-2025-13204: expr-eval Package Vulnerable to Prototype Pollution | 7.3 high | No fix published | 14 Nov 2025 |
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Questions
About expr-eval 1.2.2
Is expr-eval 1.2.2 vulnerable?
Yes. 3 vulnerabilities in the Vulert database cover expr-eval 1.2.2: 1 critical, 2 high, 0 medium and 0 low. Each entry above names the fixed version to move to.
Is 1.2.2 the latest release of expr-eval?
No. 1.2.2 was published 03 Jul 2018, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor expr-eval for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the expr-eval version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.