Vulnerability Details : CVE-2022-31358
Potential exploit
A reflected cross-site scripting (XSS) vulnerability in Proxmox Virtual Environment prior to v7.2-3 allows remote attackers to execute arbitrary web scripts or HTML via non-existent endpoints under path /api2/html/.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2022-31358
- cpe:2.3:a:proxmox:virtual_environment:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-31358
0.23%
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-2022-31358
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
2.3
|
6.0
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-04-22 |
9.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
2.3
|
6.0
|
NIST |
CWE ids for CVE-2022-31358
-
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:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-31358
-
https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve--proxmox-mail-gateway/
Multiple Vulnerabilities in Proxmox VE & Proxmox Mail Gateway | STAR LabsExploit;Patch;Technical Description;Third Party Advisory
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https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=00661f1223b7c0afffa64e1d91f5e018b985f762
git.proxmox.com Git
-
https://www.proxmox.com/en/
Proxmox - Powerful open-source server solutionsProduct
-
http://proxmox.com
Proxmox - Powerful open-source server solutionsProduct
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https://git.proxmox.com/?p=pve-http-server.git;a=commitdiff;h=00661f1223b7c0afffa64e1d91f5e018b985f762
git.proxmox.com Git - pve-http-server.git/commitdiffPatch;Vendor Advisory
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