{"cve":"CVE-2023-38286","nvd":{"published":"2023-07-14T05:15:09.627","modified":"2026-06-17T06:09:49.130","status":"Modified","description":"Thymeleaf through 3.1.1.RELEASE, as used in spring-boot-admin (aka Spring Boot Admin) through 3.1.1 and other products, allows sandbox bypass via crafted HTML. This may be relevant for SSTI (Server Side Template Injection) and code execution in spring-boot-admin if MailNotifier is enabled and there is write access to environment variables via the UI.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5},"cwes":["CWE-77"],"references":["https://github.com/p1n93r/SpringBootAdmin-thymeleaf-SSTI","https://github.com/p1n93r/SpringBootAdmin-thymeleaf-SSTI"],"products":["codecentric:spring_boot_admin","thymeleaf:thymeleaf"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-38286","score":0.00966,"percentile":0.61733,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7gj7-224w-vpr3","url":"https://osv.dev/vulnerability/GHSA-7gj7-224w-vpr3","summary":"Spring-boot-admin sandbox bypass via crafted HTML","modified":"2024-06-12T23:03:09.401389Z","packages":[{"ecosystem":"Maven","name":"de.codecentric:spring-boot-admin-server","purl":"pkg:maven/de.codecentric/spring-boot-admin-server","ranges":[">=3.0.0 <3.1.2"],"fixed":["3.1.2"]},{"ecosystem":"Maven","name":"de.codecentric:spring-boot-admin-server","purl":"pkg:maven/de.codecentric/spring-boot-admin-server","ranges":["<2.7.16"],"fixed":["2.7.16"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}