{"schemaVersion":3,"id":"CVE-2026-41729","aliases":["GHSA-j388-8rm5-p97f"],"status":"published","duplicateOf":null,"title":null,"description":"Spring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch (application/json-patch+json) requests. 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Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')","description":"The product constructs all or part of an expression language (EL) statement in a framework such as a Java Server Page (JSP) using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended EL statement before it is executed.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/917.html"}],"affected":[{"vendor":"org.springframework.data","product":"spring-data-rest-core","name":"org.springframework.data:spring-data-rest-core","label":"spring-data-rest-core","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.springframework.data/spring-data-rest-core","purlType":"maven","versions":[{"text":"≥ 5.0.0, < 5.0.6","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.5.0, < 4.5.12","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.4.0, ≤ 4.4.14","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.3.0, ≤ 4.3.16","noFixRecorded":false,"fixedIn":null},{"text":"≤ 3.7.19","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.0.0, < 5.0.6 | ≥ 4.5.0, < 4.5.12 | ≥ 4.4.0, ≤ 4.4.14 | ≥ 4.3.0, ≤ 4.3.16 | ≤ 3.7.19","eol":null,"hubHref":null},{"vendor":"spring","product":"spring data rest","name":"Spring Data REST","label":"spring data rest","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 3.7.0, < 3.7.20","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.3.0, < 4.3.17","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.4.0, < 4.4.15","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.5.0, < 4.5.12","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.0.0, < 5.0.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 3.7.0, < 3.7.20 | ≥ 4.3.0, < 4.3.17 | ≥ 4.4.0, < 4.4.15 | ≥ 4.5.0, < 4.5.12 | ≥ 5.0.0, < 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Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41729","label":"nvd.nist.gov/vuln/detail/CVE-2026-41729","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/spring-projects/spring-data-rest","label":"github.com/spring-projects/spring-data-rest","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://github.com/spring-projects/spring-data-rest/releases/tag/4.5.12","label":"github.com/spring-projects/spring-data-rest/releases/tag/4.5.12","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/spring-projects/spring-data-rest/releases/tag/5.0.6","label":"github.com/spring-projects/spring-data-rest/releases/tag/5.0.6","hostname":"github.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-06-09T23:49:17.014Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-11T03:55:37.180Z","label":"Last 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