{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-40563", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-04-14T12:05:23.666Z", "datePublished": "2026-05-04T15:17:32.511Z", "dateUpdated": "2026-05-06T13:27:03.304Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.atlas:atlas-repository", "product": "Apache Atlas", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.4.0", "status": "affected", "version": "0.8", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Khaled M. Alshammri"}, {"lang": "en", "type": "finder", "value": "qx L"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p><b>Description:</b><br>Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Atlas<br>Apache Atlas exposes a DSL search endpoint that accepts user-supplied query strings. Attacker can alter Gremlin traversal logic within grammar-allowed characters to access unintended data<br></p><p></p><p><b>Affect Version:</b><br>This issue affects Apache Atlas: from 0.8 through 2.4.0.</p><p></p><p>For the affect version &gt;= 2.0, vulnerability is only when Atlas is deployed with below non-default configuration.<br></p><div><pre>atlas.dsl.executor.traversal=false</pre></div><b>Mitigation:</b><br>Users are recommended to upgrade to version 2.5.0, which fixes the issue.<p></p>"}], "value": "Description:\nImproper Control of Generation of Code ('Code Injection') vulnerability in Apache Atlas\nApache Atlas exposes a DSL search endpoint that accepts user-supplied query strings. Attacker can alter Gremlin traversal logic within grammar-allowed characters to access unintended data\n\n\n\n\nAffect Version:\nThis issue affects Apache Atlas: from 0.8 through 2.4.0.\n\n\n\nFor the affect version >= 2.0, vulnerability is only when Atlas is deployed with below non-default configuration.\n\n\natlas.dsl.executor.traversal=false\n\n\n\nMitigation:\nUsers are recommended to upgrade to version 2.5.0, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-05-04T15:17:32.511Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/vd0oggmqxl2k1skm0z2f9p0plx7jhmfl"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Atlas: Script injection allows access to unintended data", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/05/03/9"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-05-04T15:43:57.213Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-06T03:56:07.820266Z", "id": "CVE-2026-40563", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-06T13:27:03.304Z"}}]}}