CVE-2022-31358

Summary

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/.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://proxmox.com
• https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=00661f1223b7c0afffa64e1d91f5e018b985f762
• https://www.proxmox.com/en/
• https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve–proxmox-mail-gateway/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: total

References

• https://git.proxmox.com/?p=pve-http-server.git;a=commitdiff;h=00661f1223b7c0afffa64e1d91f5e018b985f762
• https://www.proxmox.com/en/
• https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve–proxmox-mail-gateway/

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