CVE-2026-41729
highpriority · track · 10EPSS 0.004 · 35 %ileexploit · PoCEUUSEPSS · scored 2026-10-28
Spring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch (application/json-patch+json) requests. When a persistent entity exposes a Map-typed property, the JSON Pointer path segment used as the map key is embedded directly into a SpEL expression without sanitization or validation. Affected versions: Spring Data REST 3.7.0 through 3.7.19; 4.3.0 through 4.3.16; 4.4.0 through 4.4.14; 4.5.0 through 4.5.11; 5.0.0 through 5.0.5.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (1)
Public proof-of-concept and weaponised exploit code.
- daehyuh/CVE-2026-41729CVE-2026-41729 PoCPoC · poc_in_github
affected products (15)
Products and version ranges known to be affected.
- Maven org.springframework.data:spring-data-rest-core≤ 3.7.19osvUSpkg:maven/org.springframework.data/spring-data-rest-core
- Maven org.springframework.data:spring-data-rest-core4.3.0 → 4.3.16osvUSpkg:maven/org.springframework.data/spring-data-rest-core
- Maven org.springframework.data:spring-data-rest-core4.4.0 → 4.4.14osvUSpkg:maven/org.springframework.data/spring-data-rest-core
- Maven org.springframework.data:spring-data-rest-core4.5.0 → 4.5.12osvUSpkg:maven/org.springframework.data/spring-data-rest-core
- Maven org.springframework.data:spring-data-rest-core5.0.0 → 5.0.6osvUSpkg:maven/org.springframework.data/spring-data-rest-core
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-j388-8rm5-p97fSpring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch requests2026-06-10ghsa · osvUS
Spring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch (application/json-patch+json) requests. When a persistent entity exposes a Map-typed property, the JSON Pointer path segment used as the map key is embedded directly into a SpEL expression without sanitization or validation. Affected versions: Spring Data REST 3.7.0 through 3.7.19; 4.3.0 through 4.3.16; 4.4.0 through 4.4.14; 4.5.0 through 4.5.11; 5.0.0 through 5.0.5.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan