CVEvulnerability
CVE-2025-14524
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2026-01-08
- Last modified
- 2026-09-15
- Assigner
- 2499f714-1537-4658-8207-48ae4bb9eae9
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-522, CWE-601
Description
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.
Affected configurations
• haxx curl (>= 7.33.0 < 8.18.0)
Related
References
- https://curl.se/docs/CVE-2025-14524.html Patch, Vendor Advisory
- https://curl.se/docs/CVE-2025-14524.json Vendor Advisory
- https://hackerone.com/reports/3459417 Exploit, Issue Tracking, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2026/01/07/4 Mailing List, Patch, Third Party Advisory