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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
halo-dev Halo affected
Version Status Constraints
2.25.0 affected —
2.25.1 affected —
2.25.2 affected —
2.25.3 affected —
2.25.4 affected —
2.26.0 affected —
2.26.1 affected —

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No data.

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No data.

Project Subscriptions

Vendors Products
Halo Subscribe
Halo Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://note-hxlab.wetolink.com/share/jTI97vuXfcCY cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-97182 cve-icon cve-icon
https://vuldb.com/submit/907507 cve-icon cve-icon
https://vuldb.com/vuln/409299 cve-icon cve-icon
https://vuldb.com/vuln/409299/cti cve-icon cve-icon
History

Thu, 24 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 24 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Description 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.
Title halo-dev Halo SpEL ReplyNotificationSubscriptionHelper.java neutralization
First Time appeared Halo
Halo halo
Weaknesses CWE-20
CWE-707
CPEs cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:*
Vendors & Products Halo
Halo halo
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-24T14:32:55.303Z

Reserved: 2026-09-24T06:57:59.176Z

Link: CVE-2026-97182

cve-icon Vulnrichment

Updated: 2026-09-24T14:32:52.641Z

cve-icon NVD

Status : Deferred

Published: 2026-09-24T13:17:19.507

Modified: 2026-09-24T15:18:01.087

Link: CVE-2026-97182

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-24T15:00:18Z

Weaknesses