8.8

CVE-2021-33926

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Plone ≫ Plone Version 4.3
Plone ≫ Plone Version 4.3.1
Plone ≫ Plone Version 4.3.2
Plone ≫ Plone Version 4.3.3
Plone ≫ Plone Version 4.3.4
Plone ≫ Plone Version 4.3.5
Plone ≫ Plone Version 4.3.6
Plone ≫ Plone Version 4.3.7
Plone ≫ Plone Version 4.3.8
Plone ≫ Plone Version 4.3.9
Plone ≫ Plone Version 4.3.10
Plone ≫ Plone Version 4.3.11
Plone ≫ Plone Version 4.3.12
Plone ≫ Plone Version 4.3.14
Plone ≫ Plone Version 4.3.15
Plone ≫ Plone Version 4.3.17
Plone ≫ Plone Version 4.3.18
Plone ≫ Plone Version 4.3.19
Plone ≫ Plone Version 4.3.20
Plone ≫ Plone Version 5.0 Update -
Plone ≫ Plone Version 5.0 Update rc1
Plone ≫ Plone Version 5.0 Update rc2
Plone ≫ Plone Version 5.0 Update rc3
Plone ≫ Plone Version 5.0.1
Plone ≫ Plone Version 5.0.2
Plone ≫ Plone Version 5.0.3
Plone ≫ Plone Version 5.0.4
Plone ≫ Plone Version 5.0.5
Plone ≫ Plone Version 5.0.6
Plone ≫ Plone Version 5.0.7
Plone ≫ Plone Version 5.0.8
Plone ≫ Plone Version 5.0.9
Plone ≫ Plone Version 5.0.10
Plone ≫ Plone Version 5.1 Update alpha2
Plone ≫ Plone Version 5.1.1
Plone ≫ Plone Version 5.1.2
Plone ≫ Plone Version 5.1.4
Plone ≫ Plone Version 5.1.5
Plone ≫ Plone Version 5.1.6
Plone ≫ Plone Version 5.1.7
Plone ≫ Plone Version 5.1a1 Update alpha1
Plone ≫ Plone Version 5.1a2 Update beta4
Plone ≫ Plone Version 5.1b2 Update beta3
Plone ≫ Plone Version 5.1b3 Update beta2
Plone ≫ Plone Version 5.1b4 Update rc2
Plone ≫ Plone Version 5.1rc1 Update rc1
Plone ≫ Plone Version 5.1rc2 Update -
Plone ≫ Plone Version 5.2.0
Plone ≫ Plone Version 5.2.1
Plone ≫ Plone Version 5.2.2
Plone ≫ Plone Version 5.2.3
Plone ≫ Plone Version 5.2.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.01% 0.584
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADP 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-918 Server-Side Request Forgery (SSRF)

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.

https://plone.org/security/hotfix/20210518
Release Notes
https://github.com/s-kustm/Subodh/blob/master/Plone%205.2.4%20Vulnerable%20to%20bilend%20SSRF.pdf
Third Party Advisory
Exploit
https://plone.org/security/hotfix/20210518/blind-ssrf-via-feedparser-accessing-an-internal-url
Vendor Advisory