CVE-2020-26564

Katalog CVE

CVSS 6.5 · Medium EPSS 1,1%

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

Deskripsi (NVD)

ObjectPlanet Opinio before 7.15 allows XXE attacks via three steps: modify a .css file to have <!ENTITY content, create a .xml file for a generic survey template (containing a link to this .css file), and import this .xml file at the survey/admin/folderSurvey.do?action=viewImportSurvey['importFile'] URI. The XXE can then be triggered at a admin/preview.do?action=previewSurvey&surveyId= URI.

Rincian

Terbit di NVD

31 Juli 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:L/UI:N/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)

1,1% peluang dieksploitasi; lebih tinggi dari 65,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.objectplanet.com/opinio/changelog.html release notes · advisory vendor
• https://packetstormsecurity.com/files/163707/ObjectPlanet-Opinio-7.13-7.14-XML-Injection.html exploit · advisory pihak ketiga · vdb entry