{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41936 exists.","fix":"No fix has been published for CVE-2026-41936 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-41936 is a high-severity vulnerability in givanz Vvveb, published on 6 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-41936 and fix it if it is affected.\n\nWhat it is: CVE-2026-41936 is a high-severity vulnerability in givanz Vvveb, published on 6 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41936 exists.\n\nAffected product: givanz Vvveb. 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-2026-41936/ (Markdown: https://insights.sbomify.com/CVE-2026-41936/index.md)","id":"CVE-2026-41936","markdown":"https://insights.sbomify.com/CVE-2026-41936/index.md","name":"CVE-2026-41936","record":{"aliases":["GHSA-rfxr-4xpm-wrp7"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Vvveb CMS","requires_auth":"low_privilege","summary":"Authenticated site admins can exploit XXE in the import feature to read arbitrary files and escalate privileges by overwriting password hashes.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Vvveb before version 1.0.8.2 contains an XML external entity (XXE) injection vulnerability in the admin Tools/Import feature that allows authenticated site_admin users to read arbitrary files and modify database records. Attackers can exploit the XML parser configuration in system/import/xml.php to inject file:// or php://filter entity references that are resolved and persisted into the application database, enabling arbitrary file disclosure and administrator password hash overwriting for privilege escalation.","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":"Vvveb \u003c 1.0.8.2 XML External Entity Injection via Import","id":"CVE-2026-41936","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Vvveb \u003c 1.0.8.3 Unrestricted File Upload RCE via Plugin Upload","id":"CVE-2026-41937"},"packages":[],"prev":{"headline":"Vvveb \u003c 1.0.8.3 Uncontrolled Recursion Denial of Service","id":"CVE-2026-41935"},"products":["Vvveb"],"published":"2026-05-06","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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["givanz"]},"summary":"Authenticated site admins can exploit XXE in the import feature to read arbitrary files and escalate privileges by overwriting password hashes.","url":"https://insights.sbomify.com/CVE-2026-41936/"}