{"id":"CVE-2022-24112","aliases":["BIT-apisix-2022-24112"],"url":"https://o3.security/vulnerability/CVE-2022-24112","summary":"apisix/batch-requests plugin allows overwriting the X-REAL-IP header","details":"An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX's data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed.","published":"2022-02-11T12:20:13Z","modified":"2026-08-12T03:51:39.610676847Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.96001,"percentile":0.99872,"asOf":"2026-08-28"},"cisaKev":{"dateAdded":"2022-08-25","dueDate":"2022-09-15","knownRansomwareCampaignUse":false},"exploitsKnown":18,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/166228/Apache-APISIX-Remote-Code-Execution.html"},{"type":"WEB","url":"http://packetstormsecurity.com/files/166328/Apache-APISIX-2.12.1-Remote-Code-Execution.html"},{"type":"WEB","url":"https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24112"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24112.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24112"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2022/02/11/3"}],"provenance":{"sources":["OSV.dev","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:39.610676847Z"}}