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GitHub Advisory DatabaseGHSA-HM2H-F456-6J88

HistoryJun 08, 2021 - 11:20 p.m.

Cross-site scripting in Plone

2021-06-0823:20:04

CWE-79

GitHub Advisory Database

github.com

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

21.9%

JSON

Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document.

CPENameOperatorVersion
plonele5.2.4

CPE	Name	Operator	Version
	plone	le	5.2.4

References

www.openwall.com/lists/oss-security/2021/05/22/1

github.com/advisories/GHSA-hm2h-f456-6j88

nvd.nist.gov/vuln/detail/CVE-2021-33512

plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

21.9%

JSON

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