CVE-2021-33510 Information

Description

Plone through 5.2.4 allows remote authenticated managers to conduct SSRF attacks via an event ical URL to read one line of a file.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Reference

https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-event-ical-url https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-event-ical-url http://www.openwall.com/lists/oss-security/2021/05/22/1

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3