{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-52300 exists.","fix":"No fix has been published for CVE-2024-52300 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-52300 is a critical cross-site scripting vulnerability in xwikisas macro-pdfviewer, published on 13 Nov 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-52300 and fix it if it is affected.\n\nWhat it is: CVE-2024-52300 is a critical cross-site scripting vulnerability in xwikisas macro-pdfviewer, published on 13 Nov 2024. Any signed-in user can exploit it over the network, 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-2024-52300 exists.\n\nAffected product: xwikisas macro-pdfviewer. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2024-52300/ (Markdown: https://insights.sbomify.com/CVE-2024-52300/index.md)","id":"CVE-2024-52300","markdown":"https://insights.sbomify.com/CVE-2024-52300/index.md","name":"CVE-2024-52300","record":{"aliases":["GHSA-84wx-6vfp-5m6g"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"XWiki PDF viewer macro","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts via the width parameter, potentially compromising the entire XWiki installation when an admin views the page.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"pdf_viewer_macro","vendor":"xwiki"}],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/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-80","name":"Improper Neutralization of Script-Related HTML Tags in a Web Page"}],"description":"macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. The width parameter of the PDF viewer macro isn't properly escaped, allowing XSS for any user who can edit a page. XSS can impact the confidentiality, integrity and availability of the whole XWiki installation when an admin visits the page with the malicious code. This is fixed in 2.5.6.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"macro-pdfviewer has a XSS through the width parameter","id":"CVE-2024-52300","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Laravel allows environment manipulation via query string","id":"CVE-2024-52301"},"packages":[],"prev":{"headline":"The PDF viewer macro allows accessing any attachment without access right checks","id":"CVE-2024-52299"},"products":["macro-pdfviewer"],"published":"2024-11-13","related":[{"cvss_score":7.5,"headline":"macro-pdfviewer's preview in WYSIWYG editor allows accessing any PDF document as the last author","id":"CVE-2024-52298","kev_date_added":null,"published":"2024-11-13"},{"cvss_score":7.5,"headline":"The PDF viewer macro allows accessing any attachment without access right checks","id":"CVE-2024-52299","kev_date_added":null,"published":"2024-11-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-13","vendors":["xwikisas"]},"summary":"Attackers can inject malicious scripts via the width parameter, potentially compromising the entire XWiki installation when an admin views the page.","url":"https://insights.sbomify.com/CVE-2024-52300/"}