Vulnerability Details : CVE-2023-26961
Potential exploit
Alteryx Server 2022.1.1.42590 does not employ file type verification for uploaded files. This vulnerability allows attackers to upload arbitrary files (e.g., JavaScript content for stored XSS) via the type field in a JSON document within a PUT /gallery/api/media request.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-26961
- cpe:2.3:a:alteryx:alteryx_server:2022.1.1.42590:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26961
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26961
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.7
|
2.7
|
NIST |
CWE ids for CVE-2023-26961
-
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-2023-26961
-
https://gist.github.com/DylanGrl/4269ae834c5d0ec77c9b928ad35d3be3
CVE-2023-26961 - PoC ยท GitHubExploit;Third Party Advisory
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http://alteryx.com
Data Science and Analytics Automation Platform | AlteryxVendor Advisory
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