CVE-2025-70886

HIGH

7.5

Description

An issue in halo v.2.22.4 and before allows a remote attacker to cause a denial of service via a crafted payload to the public comment submission endpoint

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/12/2026

Last Modified2/18/2026

Sourcenvd

Honeypot Sightings0

Affected Products

halo:halo

Weaknesses (CWE)

CWE-400

References

https://github.com/HowieHz/CVE-2025-70886(cve@mitre.org)

https://github.com/halo-dev/halo/issues/7890(cve@mitre.org)

https://howiehz.top/archives/halo-comment-payload-tweaker(cve@mitre.org)

IOC Correlations

No correlations recorded

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