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MitreCVE-2021-41791

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

CVE-2021-41791

2021-10-2109:15:08

CWE-79

mitre

web.nvd.nist.gov

cve-2021-41791

security

xss

alfresco

collaboration

privileges

CVSS2

3.5

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

CVSS3

5.4

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

19.4%

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

VendorProductVersionCPE
alfrescocommunity_share*cpe:2.3:a:alfresco:community_share:*:*:*:*:*:*:*:*
alfrescoshare*cpe:2.3:a:alfresco:share:*:*:*:*:*:*:*:*
alfrescoshare7.0cpe:2.3:a:alfresco:share:7.0:*:*:*:*:*:*:*
alfrescoshare7.0.0.1cpe:2.3:a:alfresco:share:7.0.0.1:*:*:*:*:*:*:*
alfrescoshare7.0.0.2cpe:2.3:a:alfresco:share:7.0.0.2:*:*:*:*:*:*:*
alfrescoshare7.0.1cpe:2.3:a:alfresco:share:7.0.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
alfresco	community_share	*	cpe:2.3:a:alfresco:community_share::::::::
alfresco	share	*	cpe:2.3:a:alfresco:share::::::::
alfresco	share	7.0	cpe:2.3:a:alfresco:share:7.0:::::::*
alfresco	share	7.0.0.1	cpe:2.3:a:alfresco:share:7.0.0.1:::::::*
alfresco	share	7.0.0.2	cpe:2.3:a:alfresco:share:7.0.0.2:::::::*
alfresco	share	7.0.1	cpe:2.3:a:alfresco:share:7.0.1:::::::*

References

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

www.themissinglink.com.au/

CVSS2

3.5

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

CVSS3

5.4

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

19.4%

JSON

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