Vulnerability Details : CVE-2021-25975
In publify, versions v8.0 to v9.2.4 are vulnerable to stored XSS as a result of an unrestricted file upload. This issue allows a user with “publisher” role to inject malicious JavaScript via the uploaded html file.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-25975
- cpe:2.3:a:publify_project:publify:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25975
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25975
| 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 | |
|
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
|
Mend |
CWE ids for CVE-2021-25975
-
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)
- vulnerabilitylab@mend.io (Secondary)
References for CVE-2021-25975
-
https://github.com/publify/publify/commit/d99c0870d3dbbfde7febdc6cad33199b84770101
Only allow certain file types to be uploaded as resources · publify/publify@d99c087 · GitHubPatch;Third Party Advisory
-
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25974
CVE-2021-25974 | WhiteSource Vulnerability DatabaseNot Applicable;Third Party Advisory
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