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        "title": "CISA ADP Vulnrichment"
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          "product": "Apache Linkis",
          "vendor": "Apache Software Foundation",
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              "value": "\u003cp\u003eA vulnerability in Apache Linkis.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProblem Description\u003c/b\u003e\u003cbr\u003eWhen using the JDBC engine and da\u003cbr\u003eWhen using the JDBC engine and data source functionality, if the URL parameter configured on the frontend has undergone multiple rounds of URL encoding, it may bypass the system\u0027s checks. This bypass can trigger a vulnerability that allows unauthorized access to system files via JDBC parameters.\u003c/p\u003e\u003cb\u003eScope of Impact\u003c/b\u003e\u003cbr\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThis issue affects Apache Linkis: from 1.3.0 through 1.7.0.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSeverity level\u003c/b\u003e\u003cbr\u003e\u003c/span\u003e\n\nmoderate\u003cbr\u003e\u003cp\u003e\u003cb\u003eSolution\u003c/b\u003e\u003cbr\u003eContinuously check if the connection information contains the \"%\" character; if it does, perform URL decoding.\u003cbr\u003e\u003cbr\u003eUsers are recommended to upgrade to version 1.8.0, which fixes the issue.\u003cbr\u003e\u003c/p\u003e\u003cp\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMore questions about this vulnerability can be discussed here:\u003c/span\u003e\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://lists.apache.org/list?dev@linkis.apache.org:2025-9:cve\"\u003ehttps://lists.apache.org/list?dev@linkis.apache.org:2025-9:cve\u003c/a\u003e\u003cbr\u003e\u003c/p\u003e"
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              "cweId": "CWE-20",
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              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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      "providerMetadata": {
        "dateUpdated": "2026-01-19T08:36:06.839Z",
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          "url": "https://lists.apache.org/thread/03l5rfkgdt022o75jp8x4tzpqxz8g057"
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      "source": {
        "discovery": "UNKNOWN"
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      "title": "Apache Linkis: Arbitrary File Read via Double URL Encoding Bypass",
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