CURL-CVE-2025-14524
- Source
- https://curl.se/docs/CVE-2025-14524.html
- Import Source
- https://curl.se/docs/CURL-CVE-2025-14524.json
- JSON Data
- https://api.osv.dev/v1/vulns/CURL-CVE-2025-14524
- Aliases
- Published
- 2026-01-06T08:00:00Z
- Modified
- 2026-01-09T05:52:30.742487Z
- Summary
- bearer token leak on cross-protocol redirect
- 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.
- Database specific
{ "last_affected": "8.17.0", "URL": "https://curl.se/docs/CVE-2025-14524.json", "award": { "currency": "USD", "amount": "505" }, "affects": "both", "issue": "https://hackerone.com/reports/3459417", "www": "https://curl.se/docs/CVE-2025-14524.html", "CWE": { "desc": "Insufficiently Protected Credentials", "id": "CWE-522" }, "severity": "Low", "package": "curl" }- References
-
- Credits
-
-
- anonymous237 on hackerone - FINDER
-
- Daniel Stenberg - REMEDIATION_DEVELOPER
-
Affected packages
Git / github.com/curl/curl.git
Affected ranges
- Type
- SEMVER
- Events
-
Introduced7.33.0Fixed8.18.0
- Type
- GIT
- Repo
- https://github.com/curl/curl.git
- Events
Affected versions
7.*
7.33.0
7.34.0
7.35.0
7.36.0
7.37.0
7.37.1
7.38.0
7.39.0
7.40.0
7.41.0
7.42.0
7.42.1
7.43.0
7.44.0
7.45.0
7.46.0
7.47.0
7.47.1
7.48.0
7.49.0
7.49.1
7.50.0
7.50.1
7.50.2
7.50.3
7.51.0
7.52.0
7.52.1
7.53.0
7.53.1
7.54.0
7.54.1
7.55.0
7.55.1
7.56.0
7.56.1
7.57.0
7.58.0
7.59.0
7.60.0
7.61.0
7.61.1
7.62.0
7.63.0
7.64.0
7.64.1
7.65.0
7.65.1
7.65.2
7.65.3
7.66.0
7.67.0
7.68.0
7.69.0
7.69.1
7.70.0
7.71.0
7.71.1
7.72.0
7.73.0
7.74.0
7.75.0
7.76.0
7.76.1
7.77.0
7.78.0
7.79.0
7.79.1
7.80.0
7.81.0
7.82.0
7.83.0
7.83.1
7.84.0
7.85.0
7.86.0
7.87.0
7.88.0
7.88.1
8.*
8.0.0
8.0.1
8.1.0
8.1.1
8.1.2
8.10.0
8.10.1
8.11.0
8.11.1
8.12.0
8.12.1
8.13.0
8.14.0
8.14.1
8.15.0
8.16.0
8.17.0
8.2.0
8.2.1
8.3.0
8.4.0
8.5.0
8.6.0
8.7.0
8.7.1
8.8.0
8.9.0
8.9.1
Database specific
source
"https://curl.se/docs/CURL-CVE-2025-14524.json"
vanir_signatures
[
{
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1",
"digest": {
"line_hashes": [
"206227627013705818388421116095464280275",
"146445018200798695659894282886989332010",
"73137026632638984080970357216391271479",
"20180869616707082726044560042120516718",
"297804764287478899455851841748028963067",
"75500228844593104379061953534717048700",
"310934647514053912658054552670061024950",
"120650008394980476833413788340692501428"
],
"threshold": 0.9
},
"source": "https://github.com/curl/curl.git/commit/1a822275d333dc6da6043497160fd04c8fa48640",
"id": "CURL-CVE-2025-14524-1419737b",
"target": {
"file": "lib/curl_sasl.c"
}
},
{
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1",
"digest": {
"function_hash": "208767605308290121900945290777100662394",
"length": 489.0
},
"source": "https://github.com/curl/curl.git/commit/1a822275d333dc6da6043497160fd04c8fa48640",
"id": "CURL-CVE-2025-14524-22368e97",
"target": {
"file": "lib/curl_sasl.c",
"function": "sasl_choose_oauth2"
}
},
{
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1",
"digest": {
"function_hash": "191750539846852921826204324538456858850",
"length": 633.0
},
"source": "https://github.com/curl/curl.git/commit/1a822275d333dc6da6043497160fd04c8fa48640",
"id": "CURL-CVE-2025-14524-77b7df11",
"target": {
"file": "lib/curl_sasl.c",
"function": "sasl_choose_oauth"
}
}
]