Vulnerability Monitor

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CVE-2021-33507

Zope Products.CMFCore before 2.5.1 and Products.PluggableAuthService before 2.6.2, as used in Plone through 5.2.4 and other products, allow Reflected XSS.

Published

2021-05-21T22:15:08.470

Last Modified

2024-11-21T06:08:58.683

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	plone	plone	≤ 4.3.20	Yes
Application	plone	plone	≤ 5.2.4	Yes
Application	zope	zope	< 2.5.1	Yes

References

http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List, Third Party Advisory ([email protected])
https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spots Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spots Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)