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{"bugzilla": {"description": "struts2: cross-site scripting vulnerability in the URLDecoder function", "id": "1326725", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1326725"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "status": "draft"}, "cwe": "CWE-79", "details": ["Cross-site scripting (XSS) vulnerability in the URLDecoder function in JRE before 1.8, as used in Apache Struts 2.x before 2.3.28, when using a single byte page encoding, allows remote attackers to inject arbitrary web script or HTML via multi-byte characters in a url-encoded parameter."], "name": "CVE-2016-4003", "package_state": [{"cpe": "cpe:/a:redhat:jboss_fuse_service_works:6.0.0", "fix_state": "Not affected", "package_name": "struts2-core", "product_name": "Red Hat JBoss Fuse Service Works 6.0.0"}], "public_date": "2016-04-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-4003\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-4003\nhttp://struts.apache.org/docs/s2-028.html"], "statement": "A previous statement by Red Hat related to this CVE, prior to August 2019, said that Apache Struts 2 is not included in any Red Hat products. This earlier statement was incorrect. While Struts 2 is not actively compiled, shipped, used, or enabled in any Red Hat provided final products, and does not cause any vulnerability in the product, struts2-core jars have been included in some products' source code packages. The inclusion was part of an import of the Google Guice repository, which includes struts2-core. Customers that build artefacts from our source code could be at risk. Red Hat will remove these artefacts from source code in future releases.\nThe products that included the Struts 2 artefacts in their source jars:\nFuse Service Works 6.0.0\nSingle Sign On 7.3.0+\nIf you have used the source package from one of these products to build artefacts on your system, you should do the following to remove potentially affected jars:\n1. Run 'find . -name struts2*.jar' under the source location\n2. Remove any files found\nThis will not affect the product, as the jar is included with the source of google-guice, but no functionality requiring struts2 is implemented.", "threat_severity": "Moderate", "upstream_fix": "struts2 2.3.28"}