https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T05:47:13.807866+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cleanstart-2026-lj34730 CLEANSTART-2026-LJ34730 — node-csv is a full-featured CSV parser with a simple API that is tested against large datasets 2026-10-09T05:47:13.812409+00:00

Affected: CleanStart: langfuse-worker

Security vulnerability affects the langfuse-worker package. node-csv is a full-featured CSV parser with a simple API that is tested against large datasets.

 https://cve.radiocsirt.org/vuln/euvd-2026-363989 EUVD-2026-363989 2026-10-09T05:47:13.812458+00:00 EUVD-2026-363989 https://cve.radiocsirt.org/vuln/fkie_cve-2026-85063 fkie_cve-2026-85063 2026-10-09T05:47:13.812474+00:00

node-csv is a full-featured CSV parser with a simple API that is tested against large datasets. Prior to 7.0.2, csv-parse with the columns and group_columns_by_name options enabled treats a duplicate __proto__ header as an existing property in packages/csv-parse/lib/api/index.js, assigns an attacker-controlled array through obj['__proto__'], and replaces the parsed record object's prototype. A malicious CSV header can therefore inject inherited array values into the returned record, hide those inherited values from JSON serialization, and affect property enumeration and type or shape checks in applications that process the record. This issue is fixed in version 7.0.2.

 https://cve.radiocsirt.org/vuln/ghsa-8cw4-87c7-c6xx GHSA-8cw4-87c7-c6xx — node-csv: Prototype replacement still reachable via columns path 2026-10-09T05:47:13.812506+00:00

Affected: npm: csv-parse

### Impact With columns: true and group_columns_by_name: true, a duplicated __proto__ header causes the duplicate-column branch to assign an array to obj['__proto__'], invoking the __proto__ setter and replacing the parsed record object's prototype with attacker-controlled data. Fixed in 7.0.2 (Object.hasOwn duplicate check + Object.defineProperty assignment).

### Patches The problem been patched.

### Workarounds Disable usage of both the columns and group_columns_by_name options.

### References issue #496, PR #497

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-85063 UBUNTU-CVE-2026-85063 2026-10-09T05:47:13.812571+00:00

Affected: Ubuntu:26.04:LTS: node-csv-parse

node-csv is a full-featured CSV parser with a simple API that is tested against large datasets. Prior to 7.0.2, csv-parse with the columns and group_columns_by_name options enabled treats a duplicate __proto__ header as an existing property in packages/csv-parse/lib/api/index.js, assigns an attacker-controlled array through obj['__proto__'], and replaces the parsed record object's prototype. A malicious CSV header can therefore inject inherited array values into the returned record, hide those inherited values from JSON serialization, and affect property enumeration and type or shape checks in applications that process the record. This issue is fixed in version 7.0.2.