Reflected Cross-Site Scripting in WIT SynApps Runtime by WIT
CVE-2026-7004

5.1MEDIUM

Key Information:

Vendor

Wit

Status
Synapps Runtime
Vendor
CVE Published:
30 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7004?

WIT SynApps Runtime before version 1.4.11 is vulnerable to pre-authentication reflected cross-site scripting attacks. This flaw allows unauthenticated users to inject and run arbitrary JavaScript by manipulating the LINK query parameter in requests to the /System/Session-1 endpoint. Successful exploitation could lead to unauthorized access, theft of user credentials, and manipulation of the login process. Attackers may exploit this vulnerability to retrieve sensitive data visible in the browser, conducting same-origin requests or executing malicious scripts aimed at internal controllers, particularly within Cloud RIA configurations.

Affected Version(s)

SynApps Runtime 0 <= 1.4.11

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7004 - Proof of Concept

References

https://github.com/kmkz/Exploits/tree/4e8e8b995d10a78f583...
technical-descriptionexploit
https://www.vulncheck.com/advisories/wit-synapps-runtime-...
third-party-advisory

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

Bourbon Offensive Security Services
.