CVE-2025-61931
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-24

Last updated on: 2025-10-27

Assigner: JPCERT/CC

Description
Pleasanter contains a stored cross-site scripting vulnerability in Body, Description and Comments, which allows an attacker to execute an arbitrary script in a logged-in user's web browser.
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Meta Information
Published
2025-10-24
Last Modified
2025-10-27
Generated
2026-06-16
AI Q&A
2025-10-24
EPSS Evaluated
2026-06-14
NVD
CVE-2025-61931
EUVD
EUVD-2025-35798
Affected Vendors & Products
Showing 8 associated CPEs
Vendor Product Version / Range
pleasanter pleasanter 1.3
pleasanter pleasanter 1.2
pleasanter pleasanter 0.51
pleasanter pleasanter 1.4.21.0
pleasanter pleasanter 1.1
pleasanter pleasanter 1.4.20.0
pleasanter pleasanter 0.50
pleasanter pleasanter 0.49
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a stored cross-site scripting (XSS) issue in Pleasanter. It occurs in the Body, Description, and Comments sections, allowing an attacker to inject and execute arbitrary scripts in the web browser of a logged-in user.

Impact Analysis

The vulnerability can allow attackers to execute malicious scripts in the context of a logged-in user's browser, potentially leading to unauthorized actions, data theft, or session hijacking within the affected application.

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