---
id: CVE-2026-97182
title: >-
  A security vulnerability has been detected in halo-dev Halo up to
  2.25.4/2.26.1
summary: >-
  A security vulnerability has been detected in halo-dev Halo up to
  2.25.4/2.26.1. Affected is an unknown function of the file
  application/src/main/java/run/halo/app/content/comment/ReplyNotificationSubscriptionHelper.java
  of the component…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-20
  - CWE-707
vendor: halo-dev
product: Halo
affected:
  - Halo 2.25.0
  - Halo 2.25.1
  - Halo 2.25.2
  - Halo 2.25.3
  - Halo 2.25.4
  - Halo 2.26.0
  - Halo 2.26.1
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T15:18:01.087'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97182'
references:
  - url: 'https://note-hxlab.wetolink.com/share/jTI97vuXfcCY'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-97182'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/907507'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/409299'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/409299/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-24T14:32:48.451763Z'
ingestedAt: '2026-09-24T12:42:45.222Z'
---

## Overview

A security vulnerability has been detected in halo-dev Halo up to 2.25.4/2.26.1. Affected is an unknown function of the file application/src/main/java/run/halo/app/content/comment/ReplyNotificationSubscriptionHelper.java of the component SpEL Handler. Such manipulation leads to improper neutralization. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.