{"id":"CVE-2026-23536","published":"2026-03-20T21:58:47Z","modified":"2026-07-15T01:18:22Z","title":"Feast: unauthenticated arbitrary file read","vendor":"Red Hat","product":"Red Hat OpenShift AI (RHOAI)","tier":"core","eol":null,"affectedVersions":[{"vendor":"Red Hat","product":"Red Hat OpenShift AI (RHOAI)","versions":["all versions"]}],"description":{"text":"A security issue was discovered in the Feast Feature Server's `/read-document` endpoint that allows an unauthenticated remote attacker to read any file accessible to the server process. By sending a specially crafted HTTP POST request, an attacker can bypass intended access restrictions to potentially retrieve sensitive system files, application configurations, and credentials.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.02409,"percentile":0.84072,"date":"2026-10-30","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2026-09-14","exploitedFirstSeen":"2026-09-14","ransomware":false,"evidence":[{"url":"https://previdian.com/CVE-2026-23536","date":"2026-09-14"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":5,"pulses":[{"name":"Known_Cve | Mar 28, 2026 | Part 1/3","url":"https://otx.alienvault.com/pulse/69c692714d541ca5a6493eb8","created":"2026-03-27"},{"name":"Known_Cve | Mar 25, 2026 | Part 1/2","url":"https://otx.alienvault.com/pulse/69c2a5852b497ad2dfee0e56","created":"2026-03-24"},{"name":"Known_Cve | Mar 24, 2026 | Part 1/2","url":"https://otx.alienvault.com/pulse/69c14ad09114b91e2b796d1f","created":"2026-03-23"},{"name":"Known_Cve | Mar 23, 2026 | Part 1/2","url":"https://otx.alienvault.com/pulse/69bff7a467e13e64faf0c7a5","created":"2026-03-22"},{"name":"Known_Cve | Mar 22, 2026 | Part 1/2","url":"https://otx.alienvault.com/pulse/69bea7172a5f67c1be686cbd","created":"2026-03-21"}],"provenance":"machine"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-23536","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2429302","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23536.json","tags":["x_sadp-csaf-vex"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2026-13816","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13816","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"nuclei":[{"id":"CVE-2026-23536","name":"Feast Feature Server <=0.58.0 - Arbitrary File Read","severity":"high","path":"http/cves/2026/CVE-2026-23536.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-23536.yaml"}],"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2026-03-20","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2026-23536","provenance":"source"},{"date":"2026-09-14","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://previdian.com/CVE-2026-23536","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":73.8,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":10.0,"detail":"added 47 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":16.81,"detail":"percentile 0.8407"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 nuclei template"},{"name":"Mentioned in OTX pulses","points":1.77,"detail":"5 pulses"},{"name":"CVSS severity","points":5.25,"detail":"base score 7.5"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}