{"id":"CVE-2026-31924","aliases":["BIT-apisix-2026-31924","EUVD-2026-22227","GHSA-ww73-h4g4-66vr"],"status":"published","title":"Apache APISIX: Plugin tencent-cloud-cls log export uses plaintext HTTP","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00242,"percentile":0.15496,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-319"],"published":"2026-04-14T08:08:05Z","modified":"2026-10-28T02:30:42Z","fixes":[{"ecosystem":"Bitnami","package":"apisix","fixed_in":["3.16.0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"apisix","ranges":[{"type":"SEMVER","events":[{"introduced":"2.99.0"},{"fixed":"3.16.0"}]}]}],"products":[{"vendor":"apache","product":"apisix"},{"vendor":"apache software foundation","product":"apache apisix"}],"references":[{"url":"https://lists.apache.org/thread/sqxjjlt87c1q28db28ztdxylm5pgwohq","tags":["vendor-advisory","Mailing List","Vendor Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/04/14/2","tags":["Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31924","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-ww73-h4g4-66vr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31924.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-31924","title":"Apache APISIX: Plugin tencent-cloud-cls log export uses plaintext HTTP","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","status":"published","published":"2026-04-14T08:08:05.615Z","modified":"2026-04-14T19:51:55.994Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:19:51.277563Z"}],"euvd":[{"id":"EUVD-2026-22227","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","status":"published","published":"2026-04-14T08:08:05Z","modified":"2026-04-14T19:51:55Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:25.607055Z"}],"ghsa":[{"id":"GHSA-ww73-h4g4-66vr","title":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud...","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","status":"published","published":"2026-04-14T09:30:45Z","modified":"2026-04-14T21:31:46Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:07:30.088478Z"}],"nvd":[{"id":"CVE-2026-31924","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","status":"published","published":"2026-04-14T09:16:35.953Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:12:14.37744Z"}],"osv":[{"id":"CVE-2026-31924","title":"Apache APISIX: Plugin tencent-cloud-cls log export uses plaintext HTTP","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","status":"published","published":"2026-04-14T08:08:05.615Z","modified":"2026-10-28T02:30:42.488367425Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:45:01.218144Z"},{"id":"BIT-apisix-2026-31924","title":"Apache APISIX: Plugin tencent-cloud-cls log export uses plaintext HTTP","description":"Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.","status":"published","published":"2026-04-16T23:36:06.924Z","modified":"2026-09-08T08:45:32.076841171Z","updated_at":"2026-11-02T15:28:28.267217Z"}]}}