CVE-2025-31797: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in BoldGrid Sprout Clients
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BoldGrid Sprout Clients sprout-clients allows Stored XSS.This issue affects Sprout Clients: from n/a through <= 3.2.
AI Analysis
Technical Summary
This vulnerability in BoldGrid Sprout Clients (<= 3.2) involves improper neutralization of input during web page generation, leading to stored cross-site scripting (XSS). An attacker could inject malicious scripts that are stored and later executed in users' browsers, potentially impacting confidentiality, integrity, and availability. The CVSS vector indicates network attack vector, low attack complexity, requiring low privileges and user interaction, with a scope change and partial impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to data disclosure, modification, or disruption of service. The impact is rated medium based on the CVSS score of 6.5. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should apply general XSS mitigations such as input validation and output encoding where possible. Monitor vendor communications for updates on patches or official mitigations.
CVE-2025-31797: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in BoldGrid Sprout Clients
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BoldGrid Sprout Clients sprout-clients allows Stored XSS.This issue affects Sprout Clients: from n/a through <= 3.2.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in BoldGrid Sprout Clients (<= 3.2) involves improper neutralization of input during web page generation, leading to stored cross-site scripting (XSS). An attacker could inject malicious scripts that are stored and later executed in users' browsers, potentially impacting confidentiality, integrity, and availability. The CVSS vector indicates network attack vector, low attack complexity, requiring low privileges and user interaction, with a scope change and partial impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to data disclosure, modification, or disruption of service. The impact is rated medium based on the CVSS score of 6.5. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should apply general XSS mitigations such as input validation and output encoding where possible. Monitor vendor communications for updates on patches or official mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-04-01T13:20:05.025Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 69cd7380e6bfc5ba1def2610
Added to database: 4/1/2026, 7:35:28 PM
Last enriched: 5/1/2026, 12:14:41 PM
Last updated: 5/21/2026, 7:33:51 PM
Views: 28
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