Unauthenticated Cross-Site Scripting in Vembu BDRSuite
CVE-2025-71452

5.1MEDIUM

Key Information:

Vendor

Vembu Technologies

Status
Bdrsuite
Vendor
CVE Published:
3 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-71452?

Vembu BDRSuite, prior to version 7.6.0, is affected by an unauthenticated cross-site scripting vulnerability arising from insufficient input validation in the restoreprogress.sgp file. Attackers can exploit this flaw by manipulating request parameters, allowing them to inject arbitrary JavaScript into the HTML response. This grants attackers potential control over victim browser sessions, enabling actions such as session hijacking or the manipulation of the user interface. To mitigate this risk, it is essential to upgrade to the latest version of Vembu BDRSuite as detailed in their release notes.

Affected Version(s)

BDRSuite 0 < 7.6.0

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-2025-71452 - Proof of Concept

References

https://chocapikk.com/posts/2025/bdrsuite/
technical-descriptionexploit
https://support.bdrshield.com/portal/en/kb/articles/relea...
release-notespatch
https://www.vulncheck.com/advisories/vembu-bdrsuite-xss-v...
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

Valentin Lobstein (Chocapikk)
.