{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-85599 exists.","fix":"No fix has been published for CVE-2026-85599 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-85599 is a medium-severity cross-site scripting vulnerability in getgrav grav-plugin-shortcode-core, published on 4 Sep 2026. 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-2026-85599 and fix it if it is affected.\n\nWhat it is: CVE-2026-85599 is a medium-severity cross-site scripting vulnerability in getgrav grav-plugin-shortcode-core, published on 4 Sep 2026. 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-2026-85599 exists.\n\nAffected product: getgrav grav-plugin-shortcode-core. 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-2026-85599/ (Markdown: https://insights.sbomify.com/CVE-2026-85599/index.md)","id":"CVE-2026-85599","markdown":"https://insights.sbomify.com/CVE-2026-85599/index.md","name":"CVE-2026-85599","record":{"aliases":["GHSA-5xgg-wmqq-qr2g"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Grav CMS plugin","requires_auth":"low_privilege","summary":"Attackers with page-edit access can inject malicious scripts via unescaped parameters in Grav Shortcode Core, executing code in visitors' browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Grav Shortcode Core before 6.2.5 contains stored cross-site scripting vulnerabilities in the [lorem] tag parameter and [details] summary parameter that are written to rendered pages without escaping. Attackers with page-edit access can inject arbitrary HTML and JavaScript that executes in the browsers of all page visitors, including administrators.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Grav Shortcode Core before 6.2.5 Stored XSS via unescaped parameters","id":"CVE-2026-85599","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Grav Admin before 2.0.21 Stored XSS via username","id":"CVE-2026-85600"},"packages":[],"prev":{"headline":"Grav 2.0.0 through 2.0.17 Stored XSS via Modular Pages","id":"CVE-2026-85598"},"products":["grav-plugin-shortcode-core"],"published":"2026-09-04","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["getgrav"]},"summary":"Attackers with page-edit access can inject malicious scripts via unescaped parameters in Grav Shortcode Core, executing code in visitors' browsers.","url":"https://insights.sbomify.com/CVE-2026-85599/"}