PT-2025-50124 · Outsystems · Platform Server

Published 2025-12-09 · Updated 2025-12-24 · CVE-2025-61258

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Outsystems Platform Server version 11.18.1.37828

Description A flaw exists in Outsystems Platform Server that enables attackers to trigger a denial of service. This is achieved by submitting requests with a crafted Content-Length value that does not match the actual length of the request body.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

HTTP Request/Response Smuggling

Weakness Enumeration

CWE-444

Related Identifiers

CVE-2025-61258

Affected Products

Platform Server

References · 7

• 🔥 https://balwurk.github.io/CVE-2025-61258 · Exploit
• https://osv.dev/vulnerability/CVE-2025-61258 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61258 · Security Note
• https://outsystems.com · Note
• https://twitter.com/CVEnew/status/2003233982117474750 · Twitter Post
• https://balwurk.com · Note
• https://t.me/cveNotify/146766 · Telegram Post