CVE-2021-43576

Katalog CVE

CVSS 6.5 · Medium EPSS 2,4%

Kerentanan Improper Restriction of XML External Entity Reference pada jenkins pom2config. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

Rincian

Terbit di NVD

12 November 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

2,4% peluang dieksploitasi; lebih tinggi dari 83,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 advisory vendor
• http://www.openwall.com/lists/oss-security/2021/11/12/1 mailing list · advisory pihak ketiga
• https://www.zerodayinitiative.com/advisories/ZDI-21-1314/ advisory pihak ketiga · vdb entry