---
schema_version: '1.0'
id: security-20260705-cb29e0
url: https://osv.dev/vulnerability/CVE-2025-14524
url_hash: cb29e0e09ddaecb75720451f6985e009231821502dafb102c0896fc2c38cd7cc
canonical_url: https://osv.dev/vulnerability/CVE-2025-14524
source: osv:nvd
category: security/library
category_raw: cve/library
region: null
tags:
- cve
- CVE-2025-14524
- severity:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- https://github.com/curl/curl
- GIT
lang: en
published_at: '2026-01-08T10:15:46Z'
fetched_at: '2026-07-05T15:34:34Z'
updated_at: '2026-07-08T15:37:32Z'
status: published
content_hash: 02e98e746e511d8bee83d17913c26195c4843b0c6faf7879aad874939baec4b3
license_note: full
summary: bearer token leak on cross-protocol redirect
summary_source: rss
summary_en: bearer token leak on cross-protocol redirect
entities:
- name: CVE-2013-0074
  type: naturalobject
- name: GitHub
  type: organization
- name: Token-based Rate Limiting
  type: method
- name: earlyappleleaks
  type: person
related_auto:
- name: agent_openclaw
  type: person
  weight: 1.0
- name: CVSS score
  type: concept
  weight: 1.0
- name: AI Agent
  type: artifact
  weight: 1.0
- name: Hy3
  type: artifact
  weight: 1.0
- name: OpenClaw
  type: artifact
  weight: 1.0
title: CVE-2025-14524 — https://github.com/curl/curl
---

# CVE-2025-14524: bearer token leak on cross-protocol redirect

## TL;DR
bearer token leak on cross-protocol redirect

## Key Points
- cve / CVE-2025-14524 / severity:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N / https://github.com/curl/curl / GIT

## Details
**Severity:** CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
**Advisory:** CVE-2025-14524

**Affected (your watchlist):**
- `GIT:https://github.com/curl/curl` curl-8_9_1 → no fixed version listed [mac]

**Details:**
When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer
performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP,
POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new
target host.

**References:**
- http://www.openwall.com/lists/oss-security/2026/01/07/4
- https://curl.se/docs/CVE-2025-14524.html
- https://curl.se/docs/CVE-2025-14524.json
- https://hackerone.com/reports/3459417
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14524.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-14524

_Data: OSV.dev (upstream: nvd) — https://osv.dev/vulnerability/CVE-2025-14524_

## Source
元記事: [CVE-2025-14524: bearer token leak on cross-protocol redirect](https://osv.dev/vulnerability/CVE-2025-14524) — published 2026-01-08T10:15:46Z