{"answers":{"affected":"3 open source packages ship an affected version, including ajenti-plugin-core and ajenti.plugin.core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-40178 in the wild and no public exploit code.","fix":"Upgrade ajenti-plugin-core to 0.112 or later.","what":"CVE-2026-40178 is a medium-severity vulnerability in ajenti, published on 10 Apr 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-2026-40178 and fix it if it is affected.\n\nWhat it is: CVE-2026-40178 is a medium-severity vulnerability in ajenti, published on 10 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-40178 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ajenti-plugin-core (PyPI): affected all versions; fixed in 0.112\n- ajenti-plugin-core (PyPI): affected all versions; fixed in 0.112\n- ajenti.plugin.core (PyPI): affected all versions; fixed in 0.112\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-2026-40178/ (Markdown: https://insights.sbomify.com/CVE-2026-40178/index.md)","id":"CVE-2026-40178","markdown":"https://insights.sbomify.com/CVE-2026-40178/index.md","name":"CVE-2026-40178","record":{"aliases":["GHSA-8647-755q-fw9p","PYSEC-2026-2340"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Ajenti web panel","requires_auth":"none","summary":"Attackers can bypass two-factor authentication during a brief window after login if 2FA is enabled, allowing unauthorized access to the Ajenti web panel.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"ajenti_plugin_core","vendor":"ajenti"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U","version":"4.0"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"ajenti.plugin.core defines all necessary core elements to allow Ajenti to run properly. Prior to 0.112, if the 2FA was activated, it was possible during a short moment after the authentication of an user to bypass its authentication. This vulnerability is fixed in 0.112.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"ajenti.plugin.core has a race conditions in 2FA","id":"CVE-2026-40178","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Prometheus: Stored XSS via metric names and label values in web UI tooltips and metrics explorer","id":"CVE-2026-40179"},"packages":[{"ecosystem":"PyPI","fixed":["0.112"],"introduced":["0"],"last_affected":[],"package":"ajenti-plugin-core","purl":"pkg:pypi/ajenti-plugin-core","source":"GHSA-8647-755q-fw9p"},{"ecosystem":"PyPI","fixed":["0.112"],"introduced":["0"],"last_affected":[],"package":"ajenti-plugin-core","purl":"pkg:pypi/ajenti-plugin-core","source":"PYSEC-2026-2340"},{"ecosystem":"PyPI","fixed":["0.112"],"introduced":["0"],"last_affected":[],"package":"ajenti.plugin.core","purl":null,"source":"GHSA-8647-755q-fw9p"}],"prev":{"headline":"Password bypass when 2FA is activated","id":"CVE-2026-40177"},"products":["ajenti"],"published":"2026-04-10","related":[{"cvss_score":9.3,"headline":"Password bypass when 2FA is activated","id":"CVE-2026-40177","kev_date_added":null,"published":"2026-04-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-14","vendors":["ajenti"]},"summary":"Attackers can bypass two-factor authentication during a brief window after login if 2FA is enabled, allowing unauthorized access to the Ajenti web panel.","url":"https://insights.sbomify.com/CVE-2026-40178/"}