helpy.io 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
公開された問題は vendor risk cross-site scripting に関連することが多く、vendor surface production workloads and vendor surface software deployment の文脈で vendor impact session compromise などの暴露リスクを伴う場合があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-40230 | Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body field of a knowledge base Doc.This issue affects helpy: 2.8.0. | [email protected] | 4.8 | 0.18% | 2026-04-29 | 2026-06-17 |
| CVE-2026-40229 | Helpy contains a stored cross-site scripting vulnerability in the post author display logic. Any registered user can persist arbitrary HTML in their account name field and cause it to be rendered unescaped in public forum threads where they participate, in the admin ticket view, and in HTML notification emails sent to other users.This issue affects helpy: 2.8.0. | [email protected] | 5.1 | 0.18% | 2026-04-29 | 2026-06-17 |
| CVE-2025-52184 | Cross Site Scripting vulnerability in Helpy.io v.2.8.0 allows a remote attacker to escalate privileges via the New Topic Ticket funtion. | [email protected] | 6.1 | 0.32% | 2025-08-26 | 2026-06-17 |
| CVE-2023-0357 | Helpy version 2.8.0 allows an unauthenticated remote attacker to exploit an XSS stored in the application. This is possible because the application does not correctly validate the attachments sent by customers in the ticket. | [email protected] | 6.1 | 0.69% | 2023-04-04 | 2026-06-17 |
| CVE-2018-20851 | Helpy before 2.2.0 allows agents to edit admins. | [email protected] | 8.8 | 1.53% | 2019-07-10 | 2026-06-17 |
| CVE-2018-18886 | Helpy v2.1.0 has Stored XSS via the Ticket title. | [email protected] | 6.1 | 0.88% | 2019-06-18 | 2026-06-17 |