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CVE-2021-33926

HIGH
8.8
CVSS Severity Score
EPSS Score0.1210%
EPSS Percentile9.51th
PublishedFeb 17, 2023
Last ModifiedMar 19, 2025

Vulnerability Description

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.

Affected Platforms (CPE)

πŸ“¦
Plone

Plone

= 4.3
πŸ“¦
Plone

Plone

= 4.3.1
πŸ“¦
Plone

Plone

= 4.3.2
πŸ“¦
Plone

Plone

= 4.3.3
πŸ“¦
Plone

Plone

= 4.3.4
πŸ“¦
Plone

Plone

= 4.3.5
πŸ“¦
Plone

Plone

= 4.3.6
πŸ“¦
Plone

Plone

= 4.3.7
πŸ“¦
Plone

Plone

= 4.3.8
πŸ“¦
Plone

Plone

= 4.3.9
πŸ“¦
Plone

Plone

= 4.3.10
πŸ“¦
Plone

Plone

= 4.3.11
πŸ“¦
Plone

Plone

= 4.3.12
πŸ“¦
Plone

Plone

= 4.3.14
πŸ“¦
Plone

Plone

= 4.3.15
πŸ“¦
Plone

Plone

= 4.3.17
πŸ“¦
Plone

Plone

= 4.3.18
πŸ“¦
Plone

Plone

= 4.3.19
πŸ“¦
Plone

Plone

= 4.3.20
πŸ“¦
Plone

Plone

= 5.0
πŸ“¦
Plone

Plone

= 5.0
πŸ“¦
Plone

Plone

= 5.0
πŸ“¦
Plone

Plone

= 5.0
πŸ“¦
Plone

Plone

= 5.0.1
πŸ“¦
Plone

Plone

= 5.0.2
πŸ“¦
Plone

Plone

= 5.0.3
πŸ“¦
Plone

Plone

= 5.0.4
πŸ“¦
Plone

Plone

= 5.0.5
πŸ“¦
Plone

Plone

= 5.0.6
πŸ“¦
Plone

Plone

= 5.0.7
πŸ“¦
Plone

Plone

= 5.0.8
πŸ“¦
Plone

Plone

= 5.0.9
πŸ“¦
Plone

Plone

= 5.0.10
πŸ“¦
Plone

Plone

= 5.1
πŸ“¦
Plone

Plone

= 5.1.1
πŸ“¦
Plone

Plone

= 5.1.2
πŸ“¦
Plone

Plone

= 5.1.4
πŸ“¦
Plone

Plone

= 5.1.5
πŸ“¦
Plone

Plone

= 5.1.6
πŸ“¦
Plone

Plone

= 5.1.7
πŸ“¦
Plone

Plone

= 5.1a1
πŸ“¦
Plone

Plone

= 5.1a2
πŸ“¦
Plone

Plone

= 5.1b2
πŸ“¦
Plone

Plone

= 5.1b3
πŸ“¦
Plone

Plone

= 5.1b4
πŸ“¦
Plone

Plone

= 5.1rc1
πŸ“¦
Plone

Plone

= 5.1rc2
πŸ“¦
Plone

Plone

= 5.2.0
πŸ“¦
Plone

Plone

= 5.2.1
πŸ“¦
Plone

Plone

= 5.2.2
πŸ“¦
Plone

Plone

= 5.2.3
πŸ“¦
Plone

Plone

= 5.2.4

References & Advisories

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