CVE-2026-52833

{"id": "CVE-2026-52833", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-52833", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-02T18:05:09.574640Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "nuclio", "product": "nuclio", "versions": [{"status": "affected", "version": "< 1.16.5"}]}]}], "published": "2026-09-02T17:17:45.630", "references": [{"url": "https://github.com/nuclio/nuclio/commit/4c78040c759068e927f3ed7c6507543c15d4ae56", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/pull/4149", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/releases/tag/1.16.5", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-3v79-m2cg-89ww", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-3v79-m2cg-89ww", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.16.5, Nuclio's Java runtime generates a build.gradle file during function builds using Go's text/template package. The template renders runtimeAttributes.repositories[] values with the {{ . }} action, which performs no escaping. An attacker can embed a closing brace (}) to break out of the repositories {} block and append arbitrary Groovy statements that execute unconditionally during the Gradle configuration phase. This issue has been patched in version 1.16.5."}], "lastModified": "2026-09-09T21:04:42.813", "sourceIdentifier": "security-advisories@github.com"}