CVE-2026-32828

{"id": "CVE-2026-32828", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.2}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.1, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-03-20T01:15:56.110", "references": [{"url": "https://github.com/akuity/kargo/commit/fd25620c2473ed19bec4be4d0f181287ef0f0391", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/akuity/kargo/security/advisories/GHSA-j94x-8wcp-x7hm", "tags": ["Mitigation", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "Kargo manages and automates the promotion of software artifacts. In versions 1.4.0 through 1.6.3, 1.7.0-rc.1 through 1.7.8, 1.8.0-rc.1 through 1.8.11, and 1.9.0-rc.1 through 1.9.4, the http and http-download promotion steps allow Server-Side Request Forgery (SSRF) against link-local addresses, most critically the cloud instance metadata endpoint (169.254.169.254), enabling exfiltration of sensitive data such as IAM credentials. These steps provide full control over request headers and methods, rendering cloud provider header-based SSRF mitigations ineffective. An authenticated attacker with permissions to create/update Stages or craft Promotion resources can exploit this by submitting a malicious Promotion manifest, with response data retrievable via Promotion status fields, Git repositories, or a second http step. This issue has been fixed in versions 1.6.4, 1.7.9, 1.8.12 and 1.9.5."}, {"lang": "es", "value": "Kargo gestiona y automatiza la promoci\u00f3n de artefactos de software. En las versiones 1.4.0 a 1.6.3, 1.7.0-rc.1 a 1.7.8, 1.8.0-rc.1 a 1.8.11, y 1.9.0-rc.1 a 1.9.4, los pasos de promoci\u00f3n http y http-download permiten la falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) contra direcciones link-local, m\u00e1s cr\u00edticamente el endpoint de metadatos de instancia en la nube (169.254.169.254), permitiendo la exfiltraci\u00f3n de datos sensibles como credenciales IAM. Estos pasos proporcionan control total sobre los encabezados y m\u00e9todos de las peticiones, haciendo ineficaces las mitigaciones de SSRF basadas en encabezados de los proveedores de la nube. Un atacante autenticado con permisos para crear/actualizar Stages o elaborar recursos de Promotion puede explotar esto enviando un manifiesto de Promotion malicioso, con datos de respuesta recuperables a trav\u00e9s de campos de estado de Promotion, repositorios Git, o un segundo paso http. Este problema ha sido solucionado en las versiones 1.6.4, 1.7.9, 1.8.12 y 1.9.5."}], "lastModified": "2026-04-29T01:00:01.613", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:akuity:kargo:*:*:*:*:*:kubernetes:*:*", "vulnerable": true, "matchCriteriaId": "6AE788C4-E87D-451C-A852-CCAC80603591", "versionEndExcluding": "1.6.4", "versionStartIncluding": "1.4.0"}, {"criteria": "cpe:2.3:a:akuity:kargo:*:*:*:*:*:kubernetes:*:*", "vulnerable": true, "matchCriteriaId": "DE9FD8CD-AEAD-4A17-98BA-D7DBD0740F48", "versionEndExcluding": "1.7.9", "versionStartIncluding": "1.7.0"}, {"criteria": "cpe:2.3:a:akuity:kargo:*:*:*:*:*:kubernetes:*:*", "vulnerable": true, "matchCriteriaId": "41895944-267F-4EFD-B63F-D8EB93705DAB", "versionEndExcluding": "1.8.12", "versionStartIncluding": "1.8.0"}, {"criteria": "cpe:2.3:a:akuity:kargo:*:*:*:*:*:kubernetes:*:*", "vulnerable": true, "matchCriteriaId": "3B6E82AC-BA34-422F-B74D-BDBDF39FAEF2", "versionEndExcluding": "1.9.5", "versionStartIncluding": "1.9.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}