PT-2021-11252 · Objectplanet · Objectplanet Opinio

Published 2021-07-31 · Updated 2021-08-10 · CVE-2020-26565

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: ObjectPlanet Opinio versions prior to 7.14

Description: The issue allows Expression Language Injection via the "admin/permissionList.do" endpoint from a parameter. This can be used to retrieve possibly sensitive serverInfo data.

Recommendations: For versions prior to 7.14, update to version 7.14 or later to resolve the issue. As a temporary workaround, consider restricting access to the "admin/permissionList.do" endpoint to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-917

Related Identifiers

CVE-2020-26565

Affected Products

Objectplanet Opinio

References · 7

• 🔥 https://packetstormsecurity.com/files/163708/ObjectPlanet-Opinio-7.13-Expression-Language-Injection.html · Exploit
• https://objectplanet.com/opinio/changelog.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-26565 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26565 · Security Note
• https://t.me/cvenotify/18414 · Telegram Post
• https://t.me/cibsecurity/26645 · Telegram Post
• https://t.me/cvenotify/18956 · Telegram Post