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Halo

v2.25.0 Security

This release includes 1 security fix for security teams reviewing exposed deployments.

Published 1mo Productivity & Wikis
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →
This release patches 1 known CVE

Topics

blog blog-engine cms content-management-system halo halocms
+1 more
website-builder

Affected surfaces

auth

ReleasePort's take

Moderate signal
editorial:auto 1mo

This release patches a rate‑limit bypass in the email verification endpoint and mitigates log‑flood DoS by suppressing full stack traces for WebExchangeBindException.

Why it matters: The email verification code fix blocks exploit of severity 80, while the logging change prevents DoS attacks (severity 70) that could overwhelm monitoring systems. Address both to protect authentication flow and operational stability.

Summary

AI summary

Updates 功能优化, 开发者相关, and 问题修复 across a mixed release.

Changes in this release

Security High

Fixes send email verification code endpoint rate‑limit bypass vulnerability.

Fixes send email verification code endpoint rate‑limit bypass vulnerability.

Source: llm_adapter@2026-06-12

Confidence: high

Security High

Suppresses full stack trace output for WebExchangeBindException to prevent log‑flood DoS attacks.

Suppresses full stack trace output for WebExchangeBindException to prevent log‑flood DoS attacks.

Source: llm_adapter@2026-06-12

Confidence: high

Feature Medium

Adds default user agreement and privacy policy pages.

Adds default user agreement and privacy policy pages.

Source: llm_adapter@2026-06-12

Confidence: high

Feature Medium

Adds ability to require terms acceptance on registration page.

Adds ability to require terms acceptance on registration page.

Source: llm_adapter@2026-06-12

Confidence: high

Feature Medium

Adds rate limiting for TOTP two‑factor authentication.

Adds rate limiting for TOTP two‑factor authentication.

Source: llm_adapter@2026-06-12

Confidence: high

Feature Medium

Adds select option support for icons and descriptions in FormKit.

Adds select option support for icons and descriptions in FormKit.

Source: llm_adapter@2026-06-12

Confidence: high

Feature Medium

Adds preview images to theme management list.

Adds preview images to theme management list.

Source: llm_adapter@2026-06-12

Confidence: high

Bugfix Medium

Fixes “Remember me” token rotation causing CookieTheftException and deletion of all tokens in concurrent login scenarios.

Fixes “Remember me” token rotation causing CookieTheftException and deletion of all tokens in concurrent login scenarios.

Source: llm_adapter@2026-06-12

Confidence: high

Bugfix Medium

Fixes preview article rendering issue with custom templates.

Fixes preview article rendering issue with custom templates.

Source: llm_adapter@2026-06-12

Confidence: high

Bugfix Medium

Fixes editor undo issue causing duplicate image uploads.

Fixes editor undo issue causing duplicate image uploads.

Source: llm_adapter@2026-06-12

Confidence: high

Full changelog

新特性

功能优化

问题修复

开发者相关

Full Changelog: https://github.com/halo-dev/halo/compare/v2.24.2...v2.25.0

Security Fixes

  • Fixes bypass vulnerability in send email verification endpoint rate limiting (CVE not listed)

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About Halo

A powerful and easy-to-use website building tool (documentation in Chinese).

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Beta — feedback welcome: [email protected]