{"answers":{"affected":"4 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-web-templates. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-35159 exists.","fix":"Upgrade org.xwiki.platform:xwiki-platform-web-templates to a fixed version for your release line: 15.1-rc-1 or 14.10.5.","what":"CVE-2023-35159 is a critical cross-site scripting vulnerability in Xwiki Xwiki, published on 23 Jun 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-35159 and fix it if it is affected.\n\nWhat it is: CVE-2023-35159 is a critical cross-site scripting vulnerability in Xwiki Xwiki, published on 23 Jun 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-35159 exists.\n\nAffected packages and fixed versions:\n- org.xwiki.platform:xwiki-platform-web-templates (Maven): affected from 15.0-rc-1; fixed in 15.1-rc-1\n- org.xwiki.platform:xwiki-platform-web-templates (Maven): affected from 15.0-rc-1; fixed in 15.1-rc-1\n- org.xwiki.platform:xwiki-platform-web-templates (Maven): affected from 3.4-milestone-1; fixed in 14.10.5\n- org.xwiki.platform:xwiki-platform-web-templates (Maven): affected from 3.4-milestone-1; fixed in 14.10.5\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-35159/ (Markdown: https://insights.sbomify.com/CVE-2023-35159/index.md)","id":"CVE-2023-35159","markdown":"https://insights.sbomify.com/CVE-2023-35159/index.md","name":"CVE-2023-35159","record":{"aliases":["GHSA-x234-mg7q-m8g8"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"XWiki Platform","requires_auth":"none","summary":"Attackers can inject JavaScript via the xredirect parameter in the deletespace template, potentially executing arbitrary code in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"xwiki","vendor":"xwiki"}],"cvss":{"score":9.7,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"},{"id":"CWE-87","name":"Improper Neutralization of Alternate XSS Syntax"}],"description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). It's possible to exploit the deletespace template to perform a XSS, e.g. by using URL such as: \u003e xwiki/bin/deletespace/Sandbox/?xredirect=javascript:alert(document.domain). This vulnerability exists since XWiki 3.4-milestone-1. The vulnerability has been patched in XWiki 14.10.5 and 15.1-rc-1.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2023/CVE-2023-35159.yaml","stars":null,"title":"XWiki \u003e= 3.4-milestone-1 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":true,"headline":"XWiki Platform vulnerable to reflected cross-site scripting via xredirect parameter in deletespace template","id":"CVE-2023-35159","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"xss","year":"2023"},"n_packages":4,"n_references":4,"next":{"headline":"XWiki Platform vulnerable to reflected cross-site scripting via back and xcontinue parameters in resubmit template","id":"CVE-2023-35160"},"packages":[{"ecosystem":"Maven","fixed":["15.1-rc-1"],"introduced":["15.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-web-templates","purl":null,"source":"GHSA-x234-mg7q-m8g8"},{"ecosystem":"Maven","fixed":["15.1-rc-1"],"introduced":["15.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-web-templates","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-web-templates","source":"GHSA-x234-mg7q-m8g8"},{"ecosystem":"Maven","fixed":["14.10.5"],"introduced":["3.4-milestone-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-web-templates","purl":null,"source":"GHSA-x234-mg7q-m8g8"},{"ecosystem":"Maven","fixed":["14.10.5"],"introduced":["3.4-milestone-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-web-templates","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-web-templates","source":"GHSA-x234-mg7q-m8g8"}],"prev":{"headline":"XWiki Platform vulnerable to reflected cross-site scripting via xredirect parameter in restore template","id":"CVE-2023-35158"},"products":["xwiki-platform"],"published":"2023-06-23","related":[{"cvss_score":9.8,"headline":"XWiki Platform Eval Injection","id":"CVE-2025-24893","kev_date_added":"2025-10-30","published":"2025-02-20"},{"cvss_score":10,"headline":"XWiki Rendering is vulnerable to RCE attacks when processing nested macros","id":"CVE-2025-53836","kev_date_added":null,"published":"2025-07-14"},{"cvss_score":10,"headline":"XWiki allows remote code execution through the extension sheet","id":"CVE-2024-55662","kev_date_added":null,"published":"2024-12-12"},{"cvss_score":10,"headline":"XWiki allows remote code execution from account through macro descriptions and XWiki.XWikiSyntaxMacrosList","id":"CVE-2024-55877","kev_date_added":null,"published":"2024-12-12"},{"cvss_score":10,"headline":"XWiki Platform vulnerable to remote code execution from account via SearchSuggestConfigSheet","id":"CVE-2024-37901","kev_date_added":null,"published":"2024-07-31"},{"cvss_score":10,"headline":"XWiki programming rights may be inherited by inclusion","id":"CVE-2024-38369","kev_date_added":null,"published":"2024-06-24"},{"cvss_score":10,"headline":"XWiki Platform: Remote code execution from account via SearchSuggestSourceSheet","id":"CVE-2024-31465","kev_date_added":null,"published":"2024-04-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-27","vendors":["xwiki"]},"summary":"Attackers can inject JavaScript via the xredirect parameter in the deletespace template, potentially executing arbitrary code in victim browsers.","url":"https://insights.sbomify.com/CVE-2023-35159/"}