Medium severity · published Oct 21, 2021
CVE-2021-41791
An issue was discovered in Hyland org.alfresco:share through 7.0.0.2 and org.alfresco:community-share through 7.0
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Community Share · Alfresco
through 7.0 · source: NVD
SH
Share · Alfresco
5.0.0.0 through 5.2.7.11; 6.0.1.0 through 6.0.1.2; 6.0.2.0 through 6.2.2.4; 6.1.1.0 through 6.1.1.2; 7.0; 7.0.0.1; +2 more · source: NVD