{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111869 exists.","fix":"No fix has been published for CVE-2026-111869 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111869 is a medium-severity vulnerability in makeplane plane, published on 18 Oct 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-2026-111869 and fix it if it is affected.\n\nWhat it is: CVE-2026-111869 is a medium-severity vulnerability in makeplane plane, published on 18 Oct 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-2026-111869 exists.\n\nAffected product: makeplane plane. 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-2026-111869/ (Markdown: https://insights.sbomify.com/CVE-2026-111869/index.md)","id":"CVE-2026-111869","markdown":"https://insights.sbomify.com/CVE-2026-111869/index.md","name":"CVE-2026-111869","record":{"aliases":["GHSA-frrj-xjh4-92p7"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Plane project management","requires_auth":"none","summary":"Attackers can bypass security controls by manipulating the X-Forwarded-For header in the Plane API, potentially circumventing access restrictions.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","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-807","name":"Reliance on Untrusted Inputs in a Security Decision"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability was identified in makeplane plane up to 1.4.2. Impacted is an unknown function of the component API Endpoint. Such manipulation of the argument X-Forwarded-For leads to reliance on untrusted inputs in a security decision. It is possible to launch the attack remotely. The exploit is publicly available and might be used.","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":"makeplane API Endpoint reliance on untrusted inputs in a security decision","id":"CVE-2026-111869","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"itsmeravitejak Online-Examination-System admin.php isAdmin missing authentication","id":"CVE-2026-111870"},"packages":[],"prev":{"headline":"datastax pulsar-jms PulsarObjectMessage.java decode deserialization","id":"CVE-2026-111868"},"products":["plane"],"published":"2026-10-18","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":"2026-10-22","vendors":["makeplane"]},"summary":"Attackers can bypass security controls by manipulating the X-Forwarded-For header in the Plane API, potentially circumventing access restrictions.","url":"https://insights.sbomify.com/CVE-2026-111869/"}