CVE-2026-40993
- Source
- https://cve.org/CVERecord?id=CVE-2026-40993
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40993.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-40993
- Aliases
- Downstream
- Published
- 2026-06-09T23:46:39Z
- Modified
- 2026-08-12T17:26:04Z
- Severity
-
- 7.3 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H CVSS Calculator
- Summary
- Unfiltered Java Native Deserialization of SAML 2.0 Asserting Party Credentials BLOB Database Entry
- Details
-
An attacker with write permissions to the database table managed by JdbcAssertingPartyMetadataRepository (saml2_asserting_party_metadata) may be able to store malicious serialized payloads in the columns containing the collection of verification or encryption credentials (verification_credentials and encryption_credentials, respectively).
Affected versions: Spring Security 7.0.0 through 7.0.5.
- Database specific
{ "cna_assigner": "vmware", "cwe_ids": [ "CWE-502" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40993.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "7.0.0" }, { "fixed": "7.0.5.1" } ], "source": "AFFECTED_FIELD" }, { "extracted_events": [ { "introduced": "7.0.0" }, { "fixed": "7.0.5" } ], "source": "DESCRIPTION" } ] }- References