{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-89263 exists.","fix":"No fix has been published for CVE-2026-89263 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-89263 is a medium-severity missing authorization vulnerability in moxi624 MoguBlog, published on 11 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-89263 and fix it if it is affected.\n\nWhat it is: CVE-2026-89263 is a medium-severity missing authorization vulnerability in moxi624 MoguBlog, published on 11 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-89263 exists.\n\nAffected product: moxi624 MoguBlog. 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-2026-89263/ (Markdown: https://insights.sbomify.com/CVE-2026-89263/index.md)","id":"CVE-2026-89263","markdown":"https://insights.sbomify.com/CVE-2026-89263/index.md","name":"CVE-2026-89263","record":{"aliases":["GHSA-9f43-fmc5-62gf"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"MoguBlog","requires_auth":"none","summary":"Unauthenticated attackers can disable email notifications for arbitrary users by accessing an unprotected endpoint, requiring a patch to enforce authentication.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"MoguBlog through 6.2 fails to authenticate requests to the /web/comment/closeEmailNotification endpoint, allowing unauthenticated attackers to disable email notifications for arbitrary users. Remote callers can modify the startEmailNotification flag in Redis cache for any user identifier to suppress reply notifications without authorization.","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":"MoguBlog through 6.2 Missing Authentication on the Comment Email-Notification Endpoint","id":"CVE-2026-89263","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"MoguBlog through 6.2 Comment Author Spoofing via Request-Body Identity","id":"CVE-2026-89264"},"packages":[],"prev":{"headline":"MoguBlog through 6.2 Arbitrary Comment Deletion via Request-Body Ownership Check","id":"CVE-2026-89262"},"products":["MoguBlog"],"published":"2026-09-11","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":"2026-09-24","vendors":["moxi624"]},"summary":"Unauthenticated attackers can disable email notifications for arbitrary users by accessing an unprotected endpoint, requiring a patch to enforce authentication.","url":"https://insights.sbomify.com/CVE-2026-89263/"}