CVE-2025-13204

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Source
https://cve.org/CVERecord?id=CVE-2025-13204
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13204.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-13204
Aliases
Downstream
Related
Published
2025-11-14T17:02:39.529Z
Modified
2026-07-15T01:49:06.531484696Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
CVE-2025-13204
Details

npm package expr-eval is vulnerable to Prototype Pollution. An attacker with access to express eval interface can use JavaScript prototype-based inheritance model to achieve arbitrary code execution. The npm expr-eval-fork package resolves this issue.

Database specific 
{
    "cna_assigner": "certcc",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13204.json"
}
References

Affected packages

Git / github.com/silentmatt/expr-eval

Affected ranges

Type
GIT
Repo
https://github.com/silentmatt/expr-eval
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9f40d2b0367f551bd2c07a6c7d2e06d8943cd7c3
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.0.2"
        }
    ]
}

Affected versions

v0.*
v0.10.0
v0.10.1
v0.11.0
v0.12.0
v1.*
v1.0.0
v1.0.0-rc.3
v1.0.1
v1.1.0
v1.1.1
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v2.*
v2.0.0
v2.0.1
v2.0.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13204.json"