{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-25784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25784 is a critical vulnerability in Hallo Welt! GmbH BlueSpice, published on 23 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-25784 and fix it if it is affected.\n\nWhat it is: CVE-2026-25784 is a critical vulnerability in Hallo Welt! GmbH BlueSpice, published on 23 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-25784 in the wild and no public exploit code.\n\nAffected product: Hallo Welt! GmbH BlueSpice. 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-2026-25784/ (Markdown: https://insights.sbomify.com/CVE-2026-25784/index.md)","id":"CVE-2026-25784","markdown":"https://insights.sbomify.com/CVE-2026-25784/index.md","name":"CVE-2026-25784","record":{"aliases":["GHSA-xrr7-cjx6-x9j2"],"analysis":null,"analysis_generated_by":null,"assigner":"HW","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"},{"id":"CWE-1188","name":"Initialization of a Resource with an Insecure Default"}],"description":"Initialization of a Resource with an Insecure Default vulnerability in Hallo Welt! GmbH BlueSpice (container image bluespice/wiki) allows privilege escalation. The default value of $mwsgTokenAuthenticatorServiceCIDR in the container's LocalSettings.php was intended to restrict internal service authentication to the container network, but evaluated to an empty string when the environment variable WIKI_SERVICE_TOKEN_AUTH_ALLOWED was not set. An empty value disables the IP restriction in the token authenticator component (mwstake/mediawiki-component-token-authenticator). As a result, any user with read access to the wiki (anonymous users on publicly readable wikis) could obtain an application token from the REST API and use it to get a session with sysop privileges as the internal service user.\n\nThis issue affects BlueSpice: from 5.2.3 before 5.2.7, and the 5.2.7 container images published before 2026-10-19 15:37 UTC.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Initialization of a Resource with an Insecure Default vulnerability in Hallo Welt!","id":"CVE-2026-25784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in Lanscope Endpoint Manager (On-Premises) Sub-Manager Server","id":"CVE-2026-25785"},"packages":[],"prev":{"headline":"Denial of service via malformed User-Agent header in getBrowserVersion","id":"CVE-2026-25783"},"products":["BlueSpice"],"published":"2026-10-23","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-23","vendors":["Hallo Welt! GmbH"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-25784/"}