| 标题 | halo-dev Halo 2.15.0 through 2.25.4 Improper Neutralization of Special Elements used in an Expressio |
|---|
| 描述 | **Expression Language Injection via Guest Reply Subscription:**
- When guest comments are enabled, Halo creates a reply-notification subscription for an anonymous visitor.
- The visitor identity, which contains the submitted email address, is inserted directly into a Spring Expression Language (SpEL) expression.
- Single quotes in the identity are not escaped before the expression is stored and later evaluated. |
|---|
| 来源 | ⚠️ https://note-hxlab.wetolink.com/share/jTI97vuXfcCY |
|---|
| 用户 | hiro (UID 93548) |
|---|
| 提交 | 2026-07-28 09時33分 (2 月前) |
|---|
| 管理 | 2026-09-24 08時58分 (2 months later) |
|---|
| 状态 | 已接受 |
|---|
| VulDB条目 | 409299 [halo-dev Halo 直到 2.25.4/2.26.1 SpEL ReplyNotificationSubscriptionHelper.java 远程代码执行] |
|---|
| 积分 | 19 |
|---|