{"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"}}]}}