| 제목 | halo-dev Halo 2.15.0 through 2.25.4 Improper Neutralization of Special Elements used in an Expressio |
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| 설명 | **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. |
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| 원천 | ⚠️ https://note-hxlab.wetolink.com/share/jTI97vuXfcCY |
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| 사용자 | hiro (UID 93548) |
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| 제출 | 2026. 07. 28. AM 09:33 (2 개월 ago) |
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| 모더레이션 | 2026. 09. 24. AM 08:58 (2 months later) |
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| 상태 | 수락 |
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| VulDB 항목 | 409299 [halo-dev Halo 까지 2.25.4/2.26.1 SpEL ReplyNotificationSubscriptionHelper.java 원격 코드 실행] |
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| 포인트들 | 19 |
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