Vulnerability Details : CVE-2020-8778
Potential exploit
Alfresco Enterprise before 5.2.7 and Alfresco Community before 6.2.0 (rb65251d6-b368) has XSS via an uploaded document, when the attacker has write access to a project.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-8778
- cpe:2.3:a:alfresco:alfresco:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:alfresco:alfresco:*:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-8778
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-8778
| 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-2020-8778
-
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-2020-8778
-
https://gitlab.com/snippets/1937042
Multiples stored XSS on Alfresco 5.2.4 ($1937042) · Snippets · GitLabExploit;Third Party Advisory
-
http://packetstormsecurity.com/files/156599/Alfresco-5.2.4-Cross-Site-Scripting.html
Alfresco 5.2.4 Cross Site Scripting ≈ Packet StormThird Party Advisory;VDB Entry
-
https://issues.alfresco.com/jira/browse/ALF-22110
Log in - Alfresco JIRAPermissions Required;Vendor Advisory
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