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[email protected]CVE-2021-41791

HistoryOct 21, 2021 - 9:15 a.m.

CVE-2021-41791

2021-10-2109:15:08

CWE-79

[email protected]

web.nvd.nist.gov

cve-2021-41791

security

xss

alfresco

collaboration

privileges

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack 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

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

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%

JSON

An issue was discovered in Hyland org.alfresco:share through 7.0.0.2 and org.alfresco:community-share through 7.0. An evasion of the XSS filter for HTML input validation in the Alfresco Share User Interface leads to stored XSS that could be exploited by an attacker (given that he has privileges on the content collaboration features).

Affected configurations

NVD

Node

alfrescocommunity_shareRange≤7.0

alfrescoshareRange5.0.0.0–5.2.7.11

alfrescoshareRange6.0.1.0–6.0.1.2

alfrescoshareRange6.0.2.0–6.2.2.4

alfrescoshareRange6.1.1.0–6.1.1.2

alfrescoshareMatch7.0

alfrescoshareMatch7.0.0.1

alfrescoshareMatch7.0.0.2

alfrescoshareMatch7.0.1

CPENameOperatorVersion
alfresco:community_sharealfresco community sharele7.0
alfresco:sharealfresco sharele5.2.7.11
alfresco:sharealfresco sharele6.0.1.2
alfresco:sharealfresco sharele6.2.2.4
alfresco:sharealfresco sharele6.1.1.2
alfresco:sharealfresco shareeq7.0
alfresco:sharealfresco shareeq7.0.0.1
alfresco:sharealfresco shareeq7.0.0.2
alfresco:sharealfresco shareeq7.0.1

CPE	Name	Operator	Version
alfresco:community_share	alfresco community share	le	7.0
alfresco:share	alfresco share	le	5.2.7.11
alfresco:share	alfresco share	le	6.0.1.2
alfresco:share	alfresco share	le	6.2.2.4
alfresco:share	alfresco share	le	6.1.1.2
alfresco:share	alfresco share	eq	7.0
alfresco:share	alfresco share	eq	7.0.0.1
alfresco:share	alfresco share	eq	7.0.0.2
alfresco:share	alfresco share	eq	7.0.1

References

github.com/Alfresco/acs-packaging/blob/master/DISCLOSURES.md

www.themissinglink.com.au/

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack 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

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

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%

JSON

Related for CVE-2021-41791

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