{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-125358 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-125358 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-125358 is a high-severity vulnerability in rehan-remade universal-modder, published on 9 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-125358 and fix it if it is affected.\n\nWhat it is: CVE-2026-125358 is a high-severity vulnerability in rehan-remade universal-modder, published on 9 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-125358 in the wild and no public exploit code.\n\nAffected product: rehan-remade universal-modder. 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-2026-125358/ (Markdown: https://insights.sbomify.com/CVE-2026-125358/index.md)","id":"CVE-2026-125358","markdown":"https://insights.sbomify.com/CVE-2026-125358/index.md","name":"CVE-2026-125358","record":{"aliases":["GHSA-8qp9-fmqr-f85w","GHSA-wjf6-3h6v-4gq9"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1385","name":"Missing Origin Validation in WebSockets"}],"description":"Universal-modder before commit e88f6876745427321eb755ebc98276063a962d8a contains a missing WebSocket Origin validation vulnerability in the HostLink class of its passthrough example mods that allows remote attackers to execute Minecraft commands. Any web page open in the player's browser can connect cross-site to the unauthenticated loopback WebSocket and send cmd messages that WorldBridge.command() runs with operator authority.","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":"Universal-modder before e88f687 Cross-Site WebSocket Command Execution via HostLink","id":"CVE-2026-125358","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Mediary Scout before 2026.11.05 SSRF via PanSou Search Source Setting","id":"CVE-2026-125359"},"nickname":null,"packages":[],"prev":{"headline":"Munin munin-httpd through 2.999.18 Path Traversal via Static File Handler","id":"CVE-2026-125357"},"products":["universal-modder"],"published":"2026-11-09","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":"2026-11-09","vendors":["rehan-remade"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-125358/"}