{"id":"CVE-2026-22251","aliases":["DEBIAN-CVE-2026-22251","EUVD-2026-1919","GHSA-9rp8-h4g8-8766","PYSEC-2026-2052","UBUNTU-CVE-2026-22251","USN-7981-1"],"status":"published","title":"wlc may leak API keys due to an insecure API key configuration","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00189,"percentile":0.08554,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-922"],"published":"2026-01-12T17:55:09Z","modified":"2026-10-28T02:30:51Z","fixes":[{"ecosystem":"PyPI","package":"wlc","fixed_in":["1.17.0"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:14","package":"wlc","fixed_in":["1.17.2-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"wlc","fixed_in":["0.8-1ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"wlc","fixed_in":["1.2-1ubuntu0.20.04.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:22.04:LTS","package":"wlc","fixed_in":["1.2-1ubuntu0.22.04.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:24.04:LTS","package":"wlc","fixed_in":["1.13-2ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:25.10","package":"wlc","fixed_in":["1.15-2ubuntu0.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.13-2","1.14-1","1.15-1","1.15-2","1.16.1-1","1.17.2-1","2.0.0-1"]},{"source":"osv","ecosystem":"Debian:13","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.15-1","1.15-2","1.16.1-1","1.17.2-1","2.0.0-1"]},{"source":"osv","ecosystem":"Debian:14","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.2-1"}]}],"versions":["1.15-1","1.15-2","1.16.1-1"]},{"source":"osv","ecosystem":"PyPI","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.0"}]}],"versions":["0.0","0.1","0.10","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1.0","1.1","1.10","1.11","1.12","1.13","1.14","1.15","1.16.1","1.2","1.3","1.4","1.5","1.6","1.7","1.8","1.9"]},{"source":"osv","ecosystem":"PyPI","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.0"}]}],"versions":["0.0","0.1","0.10","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1.0","1.1","1.10","1.11","1.12","1.13","1.14","1.15","1.16.1","1.2","1.3","1.4","1.5","1.6","1.7","1.8","1.9"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8-1ubuntu0.1~esm1"}]}],"versions":["0.8-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-1ubuntu0.20.04.1~esm1"}]}],"versions":["1.1-1","1.2-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-1ubuntu0.22.04.1~esm1"}]}],"versions":["1.2-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-2ubuntu0.1~esm1"}]}],"versions":["1.13-2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15-2ubuntu0.1"}]}],"versions":["1.15-1","1.15-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.16.1-1","2.0.0-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.15-2","1.16.1-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8-1ubuntu0.1~esm1"}]}],"versions":["0.8-1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-1ubuntu0.20.04.1~esm1"}]}],"versions":["1.1-1","1.2-1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-1ubuntu0.22.04.1~esm1"}]}],"versions":["1.2-1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-2ubuntu0.1~esm1"}]}],"versions":["1.13-2"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"wlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15-2ubuntu0.1"}]}],"versions":["1.15-1","1.15-2"],"bundled":2}],"products":[{"vendor":"weblate","product":"wlc"},{"vendor":"weblateorg","product":"wlc"}],"references":[{"url":"https://github.com/WeblateOrg/wlc/security/advisories/GHSA-9rp8-h4g8-8766","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web","report"]},{"url":"https://github.com/WeblateOrg/wlc/pull/1098","tags":["x_refsource_MISC","Issue Tracking","fix","web","report"]},{"url":"https://github.com/WeblateOrg/wlc/commit/aafdb507a9e66574ade1f68c50c4fe75dbe80797","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22251","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9rp8-h4g8-8766","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22251.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-22251","tags":["advisory"]},{"url":"https://github.com/WeblateOrg/wlc","tags":["package"]},{"url":"https://pypi.org/project/wlc","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2026-22251","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-22251","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7981-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-22250","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-22251","title":"wlc may leak API keys due to an insecure API key configuration","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","status":"published","published":"2026-01-12T17:55:09.699Z","modified":"2026-01-12T18:43:53.664Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T13:39:05.585774Z"}],"euvd":[{"id":"EUVD-2026-1919","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","status":"published","published":"2026-01-12T17:55:09Z","modified":"2026-01-12T18:43:53Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:48:53.22038Z"}],"ghsa":[{"id":"GHSA-9rp8-h4g8-8766","title":"Weblate wlc has insecure API key configuration","description":"### Impact\nHistorically, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be used against different server.\n\n### Patches\n* https://github.com/WeblateOrg/wlc/pull/1098\n\n### Workarounds\nRemove unscoped `key` from wlc configuration. Only use URL-scoped keys in the `[keys]` sections.\n\n### References\nThis issue was reported to us by [wh1zee](https://hackerone.com/wh1zee) via HackerOne.","status":"published","published":"2026-01-12T18:07:03Z","modified":"2026-01-12T20:07:43Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-922"],"updated_at":"2026-11-02T14:39:17.333958Z"}],"nvd":[{"id":"CVE-2026-22251","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","status":"published","published":"2026-01-12T18:15:49.457Z","modified":"2026-06-17T10:19:38.253Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:03.683495Z"}],"osv":[{"id":"CVE-2026-22251","title":"wlc may leak API keys due to an insecure API key configuration","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","status":"published","published":"2026-01-12T17:55:09.699Z","modified":"2026-10-28T02:30:51.772012544Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:44:58.42038Z"},{"id":"DEBIAN-CVE-2026-22251","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","status":"published","published":"2026-01-12T18:15:49.457Z","modified":"2026-10-01T03:02:30.367100006Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:53.097669Z"},{"id":"GHSA-9rp8-h4g8-8766","title":"Weblate wlc has insecure API key configuration","description":"### Impact\nHistorically, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be used against different server.\n\n### Patches\n* https://github.com/WeblateOrg/wlc/pull/1098\n\n### Workarounds\nRemove unscoped `key` from wlc configuration. Only use URL-scoped keys in the `[keys]` sections.\n\n### References\nThis issue was reported to us by [wh1zee](https://hackerone.com/wh1zee) via HackerOne.","status":"published","published":"2026-01-12T18:07:03Z","modified":"2026-07-07T17:56:08.031684451Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-922"],"updated_at":"2026-11-02T15:46:44.225359Z"},{"id":"PYSEC-2026-2052","title":"Weblate wlc has insecure API key configuration","description":"### Impact\nHistorically, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be used against different server.\n\n### Patches\n* https://github.com/WeblateOrg/wlc/pull/1098\n\n### Workarounds\nRemove unscoped `key` from wlc configuration. Only use URL-scoped keys in the `[keys]` sections.\n\n### References\nThis issue was reported to us by [wh1zee](https://hackerone.com/wh1zee) via HackerOne.","status":"published","published":"2026-07-07T16:03:18.162502Z","modified":"2026-07-07T17:46:16.701209326Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:55.537808Z"},{"id":"UBUNTU-CVE-2026-22251","description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be leaked to different servers.","status":"published","published":"2026-01-12T18:15:00Z","modified":"2026-10-17T12:58:06.936252069Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:56:01.334185Z"},{"id":"USN-7981-1","title":"wlc vulnerabilities","description":"It was discovered that wlc did not correctly handle SSL verification. An\nattacker could possibly use this issue to access sensitive resources.\n(CVE-2026-22250)\n\nIt was discovered that wlc did not correctly handle API keys. An attacker\ncould possibly use this issue to leak API keys to a malicious server.\n(CVE-2026-22251)","status":"published","published":"2026-01-27T18:14:03Z","modified":"2026-04-27T18:33:26.953736Z","updated_at":"2026-11-02T16:58:22.951676Z"}]}}