CVE-2023-27480

Katalog CVE

CVSS 7.7 · High EPSS 0,75%

Kerentanan Improper Restriction of XML External Entity Reference pada xwiki. Skor CVSS 3.1 7.7 (High) menurut NVD.

Deskripsi (NVD)

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.

Rincian

Terbit di NVD

7 Maret 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

0,75% peluang dieksploitasi; lebih tinggi dari 53,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v exploit · patch · advisory vendor
• https://jira.xwiki.org/browse/XWIKI-20320 exploit · issue tracking · patch · advisory vendor
• https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434 patch