CVE-2025-54321
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-18

Last updated on: 2025-11-20

Assigner: MITRE

Description
In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the reset password function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating reset password requests.
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Meta Information
Published
2025-11-18
Last Modified
2025-11-20
Generated
2026-06-16
AI Q&A
2025-11-18
EPSS Evaluated
2026-06-15
NVD
CVE-2025-54321
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ascertia signinghub to 8.6.8 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-799 The product does not properly limit the number or frequency of interactions that it has with an actor, such as the number of incoming requests.
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Executive Summary

This vulnerability exists in Ascertia SigningHub through version 8.6.8, where the reset password function lacks rate limiting. This allows an authenticated attacker to automate multiple reset password requests, potentially leading to an email bombing attack.

Impact Analysis

The vulnerability can be exploited to send a large number of password reset emails to a target, which may overwhelm the recipient's email inbox or email server, causing denial of service or disruption to normal email operations.

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