Stored Cross-Site Scripting in GoFound by Sea-Team
CVE-2026-120443

5.1MEDIUM

Key Information:

Vendor

Sea-team

Status
Gofound
Vendor
CVE Published:
2 November 2026

Badges

👾 Exploit Exists

What is CVE-2026-120443?

GoFound versions up to 1.4.1 are vulnerable to a stored cross-site scripting flaw. This issue allows unauthenticated attackers to inject malicious scripts by submitting specially crafted document text via the /api/index endpoint. When an admin conducts a search matching the document, the injected HTML is returned unescaped. It is subsequently rendered in the administrator's browser using v-html in the dashboard interface, leading to potential exploitation and malicious script execution within the admin environment.

Affected Version(s)

GoFound 0 <= 1.4.1

References

https://github.com/sea-team/gofound/issues/101
issue-tracking
https://vul.yulun.ac.cn/20261102/gofound/
exploit
https://github.com/sea-team/gofound/blob/v1.4.1/web/admin...
technical-description

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Wu Yulun
.