{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/17302?format=json","vulnerability_id":"VCID-vqgg-gxsf-tqh1","summary":"Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')\nXWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to display or interact with any page a user cannot access through the combination of the async and display macros. A comment with either macro will be executed when viewed providing a code injection vector in the context of the running server. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.","aliases":[{"alias":"CVE-2023-29526"},{"alias":"GHSA-gpq5-7p34-vqx5"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/56243?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@13.10.11","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@13.10.11"},{"url":"http://public2.vulnerablecode.io/api/packages/57177?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.4.8","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.4.8"},{"url":"http://public2.vulnerablecode.io/api/packages/57178?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/57244?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@13.10.11","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@13.10.11"},{"url":"http://public2.vulnerablecode.io/api/packages/57245?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.4.8","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.4.8"},{"url":"http://public2.vulnerablecode.io/api/packages/57246?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.10.3"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/57175?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@10.11.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vqgg-gxsf-tqh1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@10.11.1"},{"url":"http://public2.vulnerablecode.io/api/packages/56254?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.0-rc-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dnqk-983h-u3et"},{"vulnerability":"VCID-gxbk-2r83-kbav"},{"vulnerability":"VCID-mpyn-zkgb-mfe8"},{"vulnerability":"VCID-vqgg-gxsf-tqh1"},{"vulnerability":"VCID-xms6-msad-wkgm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.0-rc-1"},{"url":"http://public2.vulnerablecode.io/api/packages/56242?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gxbk-2r83-kbav"},{"vulnerability":"VCID-ka4y-na7f-5kcc"},{"vulnerability":"VCID-mgyt-2kx1-9yfz"},{"vulnerability":"VCID-mpyn-zkgb-mfe8"},{"vulnerability":"VCID-vqgg-gxsf-tqh1"},{"vulnerability":"VCID-xms6-msad-wkgm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-oldcore@14.5"},{"url":"http://public2.vulnerablecode.io/api/packages/57242?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@10.11.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vqgg-gxsf-tqh1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@10.11.1"},{"url":"http://public2.vulnerablecode.io/api/packages/57243?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.0-rc-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vqgg-gxsf-tqh1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.0-rc-1"},{"url":"http://public2.vulnerablecode.io/api/packages/56166?format=json","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gx1c-g91h-w3fs"},{"vulnerability":"VCID-vqgg-gxsf-tqh1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.xwiki.platform/xwiki-platform-rendering-async-macro@14.5"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-29526","reference_id":"","reference_type":"","scores":[{"value":"0.02234","scoring_system":"epss","scoring_elements":"0.84502","published_at":"2026-04-07T12:55:00Z"},{"value":"0.02234","scoring_system":"e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Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."},{"cwe_id":74,"name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","description":"The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."},{"cwe_id":284,"name":"Improper Access Control","description":"The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor."}],"exploits":[],"severity_range_score":"9.0 - 10.0","exploitability":"0.5","weighted_severity":"9.0","risk_score":4.5,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vqgg-gxsf-tqh1"}