{"id":"CVE-2026-54725","sourceIdentifier":"security-advisories@github.com","published":"2026-07-31T18:17:17.013","lastModified":"2026-10-23T23:10:00.157","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"vault-secrets-webhook is a Kubernetes mutating webhook that makes direct secret injection into Pods possible. Prior to 1.23.1, parseVaultConfig() in pkg/webhook/config.go accepts the vault.security.banzaicloud.io/vault-addr annotation, MutateConfigMap and MutateSecret call newVaultClient in pkg/webhook/webhook.go, and vault.security.banzaicloud.io/vault-serviceaccount can cause a ServiceAccount JWT to be sent to an attacker-controlled Vault address. This issue is fixed in version 1.23.1."},{"lang":"es","value":"vault-secrets-webhook es un webhook mutador de Kubernetes que hace posible la inyección directa de secretos en los Pods. Antes de 1.23.1, parseVaultConfig() en pkg/webhook/config.go acepta la anotación vault.security.banzaicloud.io/vault-addr, MutateConfigMap y MutateSecret llaman a newVaultClient en pkg/webhook/webhook.go, y vault.security.banzaicloud.io/vault-serviceaccount puede causar que un JWT de ServiceAccount sea enviado a una dirección de Vault controlada por un atacante. Este problema está solucionado en la versión 1.23.1."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"bank-vaults","product":"vault-secrets-webhook","versions":[{"version":"< 1.23.1","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","baseScore":9.6,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.1,"impactScore":5.8}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-07-31T18:58:31.264157Z","id":"CVE-2026-54725","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-918"}]}],"references":[{"url":"https://github.com/bank-vaults/vault-secrets-webhook/commit/76db45976fee0f54cafd94dffa425e6b542f65a0","source":"security-advisories@github.com"},{"url":"https://github.com/bank-vaults/vault-secrets-webhook/releases/tag/v1.23.1","source":"security-advisories@github.com"},{"url":"https://github.com/bank-vaults/vault-secrets-webhook/security/advisories/GHSA-r2v3-8gwf-7ghm","source":"security-advisories@github.com"},{"url":"https://github.com/bank-vaults/vault-secrets-webhook/security/advisories/GHSA-r2v3-8gwf-7ghm","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}