{"id":"CVE-2024-43397","aliases":["EUVD-2024-2554","GHSA-c6c3-h4f7-3962"],"status":"published","title":"Potential unauthorized access issue in apollo-portal","description":"Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed with an input parameter check which was released in version 2.3.0.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00349,"percentile":0.28709,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2024-08-20T14:50:01Z","modified":"2026-10-28T10:42:04Z","fixes":[{"ecosystem":"Maven","package":"com.ctrip.framework.apollo:apollo","fixed_in":["2.3.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.ctrip.framework.apollo:apollo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"com.ctrip.framework.apollo:apollo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0"}]}],"versions":["1.0.0","1.1.0","1.1.1","1.1.2","1.2.0","1.3.0","1.4.0","1.5.0","1.5.1","1.6.0","1.6.2","1.7.0","1.8.0","1.9.0","1.9.1","1.9.2","2.0.0","2.0.0-RC1","2.0.1"]}],"products":[{"vendor":"apolloconfig","product":"apollo"},{"vendor":"lambertgroup","product":"apollo"}],"references":[{"url":"https://github.com/apolloconfig/apollo/security/advisories/GHSA-c6c3-h4f7-3962","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web"]},{"url":"https://github.com/apolloconfig/apollo/pull/5192","tags":["x_refsource_MISC","Issue Tracking","Patch","fix","web"]},{"url":"https://github.com/apolloconfig/apollo/commit/f55b419145bf9d4f2f51dd4cd45108229e8d97ed","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/apolloconfig/apollo/releases/tag/v2.3.0","tags":["x_refsource_MISC","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43397","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-c6c3-h4f7-3962"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43397.json","tags":["advisory"]},{"url":"https://github.com/apolloconfig/apollo","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-43397","title":"Potential unauthorized access issue in apollo-portal","description":"Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed with an input parameter check which was released in version 2.3.0.","status":"published","published":"2024-08-20T14:50:01.163Z","modified":"2024-08-20T17:18:53.095Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:33:58.839967Z"}],"euvd":[{"id":"EUVD-2024-2554","description":"Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed with an input parameter check which was released in version 2.3.0.","status":"published","published":"2024-08-20T14:50:01Z","modified":"2024-08-20T17:18:53Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:56:14.606712Z"}],"ghsa":[{"id":"GHSA-c6c3-h4f7-3962","title":"apollo-portal has potential unauthorized access issue","description":"### Impact\nA vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions.\n\n### Patches\nThe issue was addressed with an input parameter check in #5192, which was released in version [2.3.0](https://github.com/apolloconfig/apollo/releases/tag/v2.3.0).\n\n### Workarounds\nTo mitigate the issue without upgrading, follow the recommended practices to prevent Apollo from being exposed to the internet.\n\n### Credits\nThe vulnerability was reported and reproduced by [Lakeswang](https://github.com/Lakes-bitgetsec).\n\n### References\nFor any questions or comments regarding this advisory:\n* Open an issue in [issue](https://github.com/apolloconfig/apollo/issues)\n* Email us at [apollo-config@googlegroups.com](mailto:apollo-config@googlegroups.com)","status":"published","published":"2024-08-20T18:36:40Z","modified":"2024-08-20T18:36:43Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:37:59.336921Z"}],"nvd":[{"id":"CVE-2024-43397","description":"Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed with an input parameter check which was released in version 2.3.0.","status":"published","published":"2024-08-20T15:15:23.673Z","modified":"2026-06-17T07:50:58.117Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:10:19.870727Z"}],"osv":[{"id":"CVE-2024-43397","title":"Potential unauthorized access issue in apollo-portal","description":"Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed with an input parameter check which was released in version 2.3.0.","status":"published","published":"2024-08-20T14:50:01.163Z","modified":"2026-10-28T10:42:04.804883509Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:44:42.322107Z"},{"id":"GHSA-c6c3-h4f7-3962","title":"apollo-portal has potential unauthorized access issue","description":"### Impact\nA vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions.\n\n### Patches\nThe issue was addressed with an input parameter check in #5192, which was released in version [2.3.0](https://github.com/apolloconfig/apollo/releases/tag/v2.3.0).\n\n### Workarounds\nTo mitigate the issue without upgrading, follow the recommended practices to prevent Apollo from being exposed to the internet.\n\n### Credits\nThe vulnerability was reported and reproduced by [Lakeswang](https://github.com/Lakes-bitgetsec).\n\n### References\nFor any questions or comments regarding this advisory:\n* Open an issue in [issue](https://github.com/apolloconfig/apollo/issues)\n* Email us at [apollo-config@googlegroups.com](mailto:apollo-config@googlegroups.com)","status":"published","published":"2024-08-20T18:36:40Z","modified":"2024-08-20T18:58:55.526196Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"},{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:44.571161Z"}]}}