CVE Vulnerabilities

CVE-2021-33926

Server-Side Request Forgery (SSRF)

Published: Feb 17, 2023 | Modified: Mar 02, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

An issue in Plone CMS v. 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1rc2, 5.1rc1, 5.1b4, 5.1b3, 5.1b2, 5.1a2, 5.1a1, 5.1.7, 5.1.6, 5.1.5, 5.1.4, 5.1.2, 5.1.1 5.1, 5.0rc3, 5.0rc2, 5.0rc1, 5.0.9, 5.0.8, 5.0.7, 5.0.6, 5.0.5, 5.0.4, 5.0.3, 5.0.2, 5.0.10, 5.0.1, 5.0, 4.3.9, 4.3.8, 4.3.7, 4.3.6, 4.3.5, 4.3.4, 4.3.3, 4.3.20, 4 allows attacker to access sensitive information via the RSS feed protlet.

Weakness

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Affected Software

Name Vendor Start Version End Version
Plone Plone 4.3 (including) 4.3 (including)
Plone Plone 4.3.1 (including) 4.3.1 (including)
Plone Plone 4.3.2 (including) 4.3.2 (including)
Plone Plone 4.3.3 (including) 4.3.3 (including)
Plone Plone 4.3.4 (including) 4.3.4 (including)
Plone Plone 4.3.5 (including) 4.3.5 (including)
Plone Plone 4.3.6 (including) 4.3.6 (including)
Plone Plone 4.3.7 (including) 4.3.7 (including)
Plone Plone 4.3.8 (including) 4.3.8 (including)
Plone Plone 4.3.9 (including) 4.3.9 (including)
Plone Plone 4.3.10 (including) 4.3.10 (including)
Plone Plone 4.3.11 (including) 4.3.11 (including)
Plone Plone 4.3.12 (including) 4.3.12 (including)
Plone Plone 4.3.14 (including) 4.3.14 (including)
Plone Plone 4.3.15 (including) 4.3.15 (including)
Plone Plone 4.3.17 (including) 4.3.17 (including)
Plone Plone 4.3.18 (including) 4.3.18 (including)
Plone Plone 4.3.19 (including) 4.3.19 (including)
Plone Plone 4.3.20 (including) 4.3.20 (including)
Plone Plone 5.0 (including) 5.0 (including)
Plone Plone 5.0-rc1 (including) 5.0-rc1 (including)
Plone Plone 5.0-rc2 (including) 5.0-rc2 (including)
Plone Plone 5.0-rc3 (including) 5.0-rc3 (including)
Plone Plone 5.0.1 (including) 5.0.1 (including)
Plone Plone 5.0.2 (including) 5.0.2 (including)
Plone Plone 5.0.3 (including) 5.0.3 (including)
Plone Plone 5.0.4 (including) 5.0.4 (including)
Plone Plone 5.0.5 (including) 5.0.5 (including)
Plone Plone 5.0.6 (including) 5.0.6 (including)
Plone Plone 5.0.7 (including) 5.0.7 (including)
Plone Plone 5.0.8 (including) 5.0.8 (including)
Plone Plone 5.0.9 (including) 5.0.9 (including)
Plone Plone 5.0.10 (including) 5.0.10 (including)
Plone Plone 5.1-alpha2 (including) 5.1-alpha2 (including)
Plone Plone 5.1.1 (including) 5.1.1 (including)
Plone Plone 5.1.2 (including) 5.1.2 (including)
Plone Plone 5.1.4 (including) 5.1.4 (including)
Plone Plone 5.1.5 (including) 5.1.5 (including)
Plone Plone 5.1.6 (including) 5.1.6 (including)
Plone Plone 5.1.7 (including) 5.1.7 (including)
Plone Plone 5.1a1-alpha1 (including) 5.1a1-alpha1 (including)
Plone Plone 5.1a2-beta4 (including) 5.1a2-beta4 (including)
Plone Plone 5.1b2-beta3 (including) 5.1b2-beta3 (including)
Plone Plone 5.1b3-beta2 (including) 5.1b3-beta2 (including)
Plone Plone 5.1b4-rc2 (including) 5.1b4-rc2 (including)
Plone Plone 5.1rc1-rc1 (including) 5.1rc1-rc1 (including)
Plone Plone 5.1rc2 (including) 5.1rc2 (including)
Plone Plone 5.2.0 (including) 5.2.0 (including)
Plone Plone 5.2.1 (including) 5.2.1 (including)
Plone Plone 5.2.2 (including) 5.2.2 (including)
Plone Plone 5.2.3 (including) 5.2.3 (including)
Plone Plone 5.2.4 (including) 5.2.4 (including)

References