{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-123676 exists.","exposure":"","fix":"No fix has been published for CVE-2026-123676 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-123676 is a medium-severity vulnerability in 201206030 novel, published on 6 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-123676 and fix it if it is affected.\n\nWhat it is: CVE-2026-123676 is a medium-severity vulnerability in 201206030 novel, published on 6 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-123676 exists.\n\nAffected product: 201206030 novel. 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-2026-123676/ (Markdown: https://insights.sbomify.com/CVE-2026-123676/index.md)","id":"CVE-2026-123676","markdown":"https://insights.sbomify.com/CVE-2026-123676/index.md","name":"CVE-2026-123676","record":{"aliases":["GHSA-cfhj-grhg-7vf3"],"analysis":null,"analysis_generated_by":null,"assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A vulnerability has been found in xxyopen/201206030 novel up to 3.5.0. This impacts the function BookServiceImpl.getBookContentAbout of the file src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java of the component Book Content Service. Such manipulation of the argument chapterId leads to improper authorization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 966c4bdde3521dc0a165d15a2acff66ee33eaaa7. Applying a patch is advised to resolve this issue.","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":"A vulnerability has been found in xxyopen/201206030 novel up to 3.5.0.","id":"CVE-2026-123676","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"xxyopen/201206030 novel Book Chapter Read BookServiceImpl.java getBookChapter authorization","id":"CVE-2026-123677"},"nickname":null,"packages":[],"prev":{"headline":"OpenBMB Internet of Agents Code Executor Tool code_executor.py execute_code code injection","id":"CVE-2026-123675"},"products":["novel"],"published":"2026-11-06","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-11","vendors":["201206030","xxyopen"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-123676/"}