{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-28761 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-28761 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-28761 is a high-severity vulnerability in Fujitsu Japan Limited Musetheque V4 Information Disclosure for IPKNOWLEDGE, published on 15 May 2026. 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-2026-28761 and fix it if it is affected.\n\nWhat it is: CVE-2026-28761 is a high-severity vulnerability in Fujitsu Japan Limited Musetheque V4 Information Disclosure for IPKNOWLEDGE, published on 15 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-28761 in the wild and no public exploit code.\n\nAffected product: Fujitsu Japan Limited Musetheque V4 Information Disclosure for IPKNOWLEDGE. 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-2026-28761/ (Markdown: https://insights.sbomify.com/CVE-2026-28761/index.md)","id":"CVE-2026-28761","markdown":"https://insights.sbomify.com/CVE-2026-28761/index.md","name":"CVE-2026-28761","record":{"aliases":["GHSA-626v-69jf-vxq8"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Musetheque V4","requires_auth":"none","summary":"A cross-site request forgery flaw allows attackers to perform unexpected operations on behalf of logged-in users in Musetheque V4.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross-site request forgery vulnerability exists in Musetheque V4 Information Disclosure for IPKNOWLEDGE V4L1 rev2203.0 and earlier. If a user views a malicious page while logged-in to the affected product, unexpected operations may be done.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cross-site request forgery in Musetheque V4 Information Disclosure for IPKNOWLEDGE","id":"CVE-2026-28761","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice hostname functionality of X2000R (version(s): TOTOLINK-X2000R","id":"CVE-2026-28763"},"packages":[],"prev":{"headline":"Other in RATOC RAID Monitoring Manager for Windows","id":"CVE-2026-28760"},"products":["Musetheque V4 Information Disclosure for IPKNOWLEDGE"],"published":"2026-05-15","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-15","vendors":["Fujitsu Japan Limited"]},"summary":"A cross-site request forgery flaw allows attackers to perform unexpected operations on behalf of logged-in users in Musetheque V4.","url":"https://insights.sbomify.com/CVE-2026-28761/"}