{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124560 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-124560 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124560 is a critical vulnerability in D-Link DIR-878, published on 9 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124560 and fix it if it is affected.\n\nWhat it is: CVE-2026-124560 is a critical vulnerability in D-Link DIR-878, published on 9 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-124560 in the wild and no public exploit code.\n\nAffected product: D-Link DIR-878. 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-2026-124560/ (Markdown: https://insights.sbomify.com/CVE-2026-124560/index.md)","id":"CVE-2026-124560","markdown":"https://insights.sbomify.com/CVE-2026-124560/index.md","name":"CVE-2026-124560","record":{"aliases":["GHSA-7474-5gjp-gr7m"],"analysis":null,"analysis_generated_by":null,"assigner":"VulDB","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/E:P","version":"4.0"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in D-Link DIR-878 1.20B05. This affects the function GetCAPTCHAsetting of the file bin/prog.cgi of the component HNAP Handler. Performing a manipulation of the argument uid results in heap-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.","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":"D-Link DIR-878 HNAP prog.cgi GetCAPTCHAsetting heap-based overflow","id":"CVE-2026-124560","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"D-Link DIR-878 HNAP prog.cgi SetVLANSettings stack-based overflow","id":"CVE-2026-124561"},"nickname":null,"packages":[],"prev":{"headline":"DataLinkDC Dinky sql-gateway Endpoint SqlGateway.java SqlGateway.onOpen server-side request forgery","id":"CVE-2026-124558"},"products":["DIR-878"],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-11-12","vendors":["D-Link"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124560/"}