{"id":"CVE-2026-82815","state":"PUBLISHED","title":"MegaEase EaseProbe Middleware server.go realIP access control","description":"A flaw has been found in MegaEase EaseProbe up to 2.3.0. Affected is the function realIP of the file web/server.go of the component Middleware. This manipulation of the argument X-Forwarded-For/X-Real-IP/True-Client-IP causes improper access controls. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-08-31T17:30:08.524Z","updatedAt":"2026-08-31T17:51:14.790Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["MegaEase EaseProbe"],"affected":[{"vendor":"MegaEase","product":"EaseProbe","versions":[{"version":"2.0","status":"affected"},{"version":"2.1","status":"affected"},{"version":"2.2","status":"affected"},{"version":"2.3.0","status":"affected"}],"cpes":["cpe:2.3:a:megaease:easeprobe:*:*:*:*:*:*:*:*"],"modules":["Middleware"]}],"references":["https://vuldb.com/vuln/397232","https://vuldb.com/vuln/397232/cti","https://vuldb.com/cve/CVE-2026-82815","https://vuldb.com/submit/875371","https://github.com/BiBi8BoBo/megaease_easeprobe-unvalidated-X-Forwarded-For-header"],"weaknesses":["CWE-284","CWE-266"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/82xxx/CVE-2026-82815.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-82815","state":"PUBLISHED","datePublished":"2026-08-31T17:30:08.524Z","dateUpdated":"2026-08-31T17:51:14.790Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-31T05:22:27.257Z"},"containers":{"cna":{"title":"MegaEase EaseProbe Middleware server.go realIP access control","descriptions":[{"lang":"en","value":"A flaw has been found in MegaEase EaseProbe up to 2.3.0. Affected is the function realIP of the file web/server.go of the component Middleware. This manipulation of the argument X-Forwarded-For/X-Real-IP/True-Client-IP causes improper access controls. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"MegaEase","product":"EaseProbe","versions":[{"version":"2.0","status":"affected"},{"version":"2.1","status":"affected"},{"version":"2.2","status":"affected"},{"version":"2.3.0","status":"affected"}],"cpes":["cpe:2.3:a:megaease:easeprobe:*:*:*:*:*:*:*:*"],"modules":["Middleware"]}],"references":[{"url":"https://vuldb.com/vuln/397232","name":"VDB-397232 | MegaEase EaseProbe Middleware server.go realIP access control","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/397232/cti","name":"VDB-397232 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-82815","name":"CVE-2026-82815 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/875371","name":"Submit #875371 | MegaEase easeprobe easeprobe-v2.3.0 Reliance on IP Address for Authentication","tags":["third-party-advisory"]},{"url":"https://github.com/BiBi8BoBo/megaease_easeprobe-unvalidated-X-Forwarded-For-header","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-31T17:30:08.524Z"},"timeline":[{"time":"2026-08-31T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-31T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-31T07:27:35.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"zozozoe (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-31T17:49:49.834673Z","id":"CVE-2026-82815","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-31T17:51:14.790Z"}}]}}}