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GitHub Advisory DatabaseGHSA-G9CP-9FW3-56CF

HistoryNov 22, 2022 - 3:30 p.m.

Cross-site Scripting in Backdrop CMS

2022-11-2215:30:26

CWE-79

GitHub Advisory Database

github.com

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

39.9%

JSON

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via 'Comment.'s

CPENameOperatorVersion
backdrop/backdrople1.23.0

CPE	Name	Operator	Version
	backdrop/backdrop	le	1.23.0

References

github.com/advisories/GHSA-g9cp-9fw3-56cf

github.com/backdrop/backdrop/releases/tag/1.23.0

github.com/bypazs/CVE-2022-42097

grimthereaperteam.medium.com/cve-2022-42097-backdrop-xss-at-comments-2ea536ec55e1

nvd.nist.gov/vuln/detail/CVE-2022-42097

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

39.9%

JSON

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