PT-2025-42225 · Unknown · Signinghub

Published 2025-10-14 · Updated 2025-10-27 · CVE-2025-56219

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SigningHub version 8.6.8

Description An issue exists in SigningHub version 8.6.8 where incorrect access control allows attackers to create an unlimited number of user accounts. The absence of rate limiting enables attackers to exhaust system resources, potentially leading to a Denial of Service (DoS). The affected functionality involves adding packages via an API.

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

Exploit

DoS

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-56219

Affected Products

Signinghub

References · 12

• 🔥 https://github.com/saykino/CVE-2025-56219 · Exploit
• https://osv.dev/vulnerability/CVE-2025-56219 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-56219 · Security Note
• https://t.me/cveNotify/140452 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1978205116088897588 · Twitter Post
• https://twitter.com/cracbot/status/1982039476848476501 · Twitter Post
• http://ascertia.com · Note
• https://twitter.com/cracbot/status/1981677095941210563 · Twitter Post
• https://t.me/cveNotify/139373 · Telegram Post
• https://twitter.com/CVEnew/status/1980259908856476134 · Twitter Post
• https://t.me/cveNotify/139434 · Telegram Post
• http://signinghub.com · Note