Vulnerability Details : 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. 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).
Vulnerability category: Cross site scripting (XSS)Bypass
Products affected by CVE-2021-41791
- cpe:2.3:a:alfresco:community_share:*:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:*:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:*:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:*:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:*:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:7.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:7.0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:alfresco:share:7.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41791
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41791
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-41791
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-41791
-
https://www.themissinglink.com.au/
Home Page | The Missing LinkThird Party Advisory
-
https://github.com/Alfresco/acs-packaging/blob/master/DISCLOSURES.md
acs-packaging/DISCLOSURES.md at master · Alfresco/acs-packaging · GitHubThird Party Advisory
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