{"id":"CVE-2026-76267","revision":null,"records":[{"revision":"4568d7314d6743a690306631623efb20","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-76267","aliases":[],"title":"Log Injection through the REST API in Splunk App for Splunk O11y Cloud","description":"In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a user that holds a role with the read_o11y_content capability could inject forged entries into the app log through the Representational State Transfer (REST) API. The vulnerability is possible because Splunk App for Splunk O11y Cloud does not neutralize user-supplied SignalFlow content before writing it to the app log.\n\nSplunk Enterprise versions 9.4.x are not affected.","state":0,"publishedAt":"2026-10-07T20:46:30.339+00:00","modifiedAt":"2026-10-08T15:09:43.445+00:00","affected":[{"ecosystem":"Vendor product","name":"Splunk Enterprise","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Splunk Enterprise\",\n                    \"vendor\": \"Splunk\",\n                    \"versions\": [\n                        {\n                            \"version\": \"10.4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"10.4.3\"\n                        },\n                        {\n                            \"version\": \"10.2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"10.2.7\"\n                        },\n                        {\n                            \"version\": \"10.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"10.0.10\"\n                        }\n                    ],\n                    \"modules\": [\n                        \"REST API\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://advisory.splunk.com/advisories/SVD-2026-1001"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-76267","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-76267","identifiers":["CVE-2026-76267"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EPSS backfill.","generation":"2026-11-10T20:24:10.8656273+00:00","complete":true,"records":1097,"lastAttemptAt":"2026-11-10T20:24:10.8656273+00:00","lastSuccessAt":"2026-11-10T20:24:16.2042236+00:00","error":null,"lastVerifiedAt":"2026-11-10T20:24:16.2042284+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-8a0a079a16384c6f8a07b9e766261b30","complete":false,"records":13713,"lastAttemptAt":"2026-11-10T20:24:41.8092265+00:00","lastSuccessAt":"2026-11-10T20:24:41.804+00:00","error":null,"lastVerifiedAt":"2026-11-10T20:24:41.804+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13758,"expectedIdentifiers":13761,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-e41003cabc4bca6ffa7416326ea16ef9368e02303054ea1c5ab1ac33fb67507c","complete":true,"records":9935,"lastAttemptAt":"2026-11-10T20:24:04.6236682+00:00","lastSuccessAt":"2026-11-10T20:24:04.2273564+00:00","error":null,"lastVerifiedAt":"2026-11-10T20:24:04.6236682+00:00","snapshotPublishedAt":"2026-11-10T20:03:04+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-26503967ae4379db8f374089589d6e03fb15bd31f820c9e992aaf93840c2236c","complete":true,"records":1971,"lastAttemptAt":"2026-11-10T20:21:32.2201304+00:00","lastSuccessAt":"2026-11-09T21:02:20.472473+00:00","error":null,"lastVerifiedAt":"2026-11-10T20:21:32.2201304+00:00","snapshotPublishedAt":"2026-11-09T20:18:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-0e3796c351bac632fda8fc3b3641da2bc6f0237cd79e78b1e59d17ce0aa22d32","complete":true,"records":3081,"lastAttemptAt":"2026-11-10T20:24:10.7188782+00:00","lastSuccessAt":"2026-11-10T20:24:10.5326555+00:00","error":null,"lastVerifiedAt":"2026-11-10T20:24:10.7188782+00:00","snapshotPublishedAt":"2026-11-10T20:03:04+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-cf2375b2724ddc86142dd17e4a85328705e8819ef40e7e56fc4efe642554db3d","complete":true,"records":231631,"lastAttemptAt":"2026-11-10T20:23:51.5305504+00:00","lastSuccessAt":"2026-11-10T20:23:49.9124016+00:00","error":null,"lastVerifiedAt":"2026-11-10T20:23:51.5305504+00:00","snapshotPublishedAt":"2026-11-10T20:03:09+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}