CVE-2025-13204

{"id": "CVE-2025-13204", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}]}, "published": "2025-11-14T17:16:01.603", "references": [{"url": "https://github.com/SECCON/SECCON2022_final_CTF/blob/main/jeopardy/web/babybox/solver/solver.py", "source": "cret@cert.org"}, {"url": "https://github.com/jorenbroekema/expr-eval", "source": "cret@cert.org"}, {"url": "https://github.com/silentmatt/expr-eval", "source": "cret@cert.org"}, {"url": "https://github.com/silentmatt/expr-eval/pull/252/files", "source": "cret@cert.org"}, {"url": "https://github.com/vladko312/extras/blob/f549d505af300fd74a01b46fab2102990ff1c14d/expr-eval.py", "source": "cret@cert.org"}, {"url": "https://www.huntr.dev/bounties/1-npm-expr-eval/", "source": "cret@cert.org"}, {"url": "https://www.npmjs.com/package/expr-eval-fork", "source": "cret@cert.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1321"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2025-11-18T14:06:55.963", "sourceIdentifier": "cret@cert.org"}