{"cve":"CVE-2026-42555","nvd":{"published":"2026-05-14T17:16:21.907","modified":"2026-10-25T23:10:00.167","status":"Deferred","description":"Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 evaluate Spring Expression Language (SpEL) expressions from user-supplied input using StandardEvaluationContext, which provides unrestricted access to Java types and methods. An authenticated user with the ADMIN role can achieve Remote Code Execution and credential exfiltration. This vulnerability is fixed in com.ritense.valtimo:document 2.32.0, com.ritense.valtimo:case 13.23.0, and com.ritense.valtimo:contract 13.23.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","score":9.1},"cwes":["CWE-94"],"references":["https://github.com/valtimo-platform/valtimo/security/advisories/GHSA-j7j9-5253-f7vh"],"products":[],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-42555","score":0.00576,"percentile":0.472,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-j7j9-5253-f7vh","url":"https://osv.dev/vulnerability/GHSA-j7j9-5253-f7vh","summary":"Valtimo has SpEL injection via StandardEvaluationContext that allows Remote Code Execution by admin users","modified":"2026-09-10T03:50:47.256568521Z","packages":[{"ecosystem":"Maven","name":"com.ritense.valtimo:document","purl":"pkg:maven/com.ritense.valtimo/document","ranges":[">=12.0.0 <12.32.0"],"fixed":["12.32.0"]},{"ecosystem":"Maven","name":"com.ritense.valtimo:case","purl":"pkg:maven/com.ritense.valtimo/case","ranges":[">=13.0.0 <13.23.0"],"fixed":["13.23.0"]},{"ecosystem":"Maven","name":"com.ritense.valtimo:contract","purl":"pkg:maven/com.ritense.valtimo/contract","ranges":[">=13.4.0 <13.23.0"],"fixed":["13.23.0"]}]}],"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."]}