{"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-2026-40177 in the wild and no public exploit code.","fix":"Upgrade ajenti-plugin-core to 0.112 or later.","what":"CVE-2026-40177 is a critical authentication bypass 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-2026-40177 and fix it if it is affected.\n\nWhat it is: CVE-2026-40177 is a critical authentication bypass 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-2026-40177 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-2026-40177/ (Markdown: https://insights.sbomify.com/CVE-2026-40177/index.md)","id":"CVE-2026-40177","markdown":"https://insights.sbomify.com/CVE-2026-40177/index.md","name":"CVE-2026-40177","record":{"aliases":["GHSA-3mcx-6wxm-qr8v","PYSEC-2026-266"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"Ajenti web panel","requires_auth":"none","summary":"Attackers can bypass password authentication when two-factor authentication is enabled, allowing unauthorized access to the Ajenti web panel.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"ajenti_plugin_core","vendor":"ajenti"}],"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:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"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 to bypass the password 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":"Password bypass when 2FA is activated","id":"CVE-2026-40177","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"ajenti.plugin.core has a race conditions in 2FA","id":"CVE-2026-40178"},"packages":[{"ecosystem":"PyPI","fixed":["0.112"],"introduced":["0"],"last_affected":[],"package":"ajenti-plugin-core","purl":"pkg:pypi/ajenti-plugin-core","source":"GHSA-3mcx-6wxm-qr8v"},{"ecosystem":"PyPI","fixed":["0.112"],"introduced":["0"],"last_affected":[],"package":"ajenti-plugin-core","purl":"pkg:pypi/ajenti-plugin-core","source":"PYSEC-2026-266"},{"ecosystem":"PyPI","fixed":["0.112"],"introduced":["0"],"last_affected":[],"package":"ajenti.plugin.core","purl":null,"source":"GHSA-3mcx-6wxm-qr8v"}],"prev":{"headline":"Composer is vulnerable to Command Injection via Malicious Perforce Repository","id":"CVE-2026-40176"},"products":["ajenti"],"published":"2026-04-10","related":[{"cvss_score":6.9,"headline":"ajenti.plugin.core has a race conditions in 2FA","id":"CVE-2026-40178","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-14","vendors":["ajenti"]},"summary":"Attackers can bypass password authentication when two-factor authentication is enabled, allowing unauthorized access to the Ajenti web panel.","url":"https://insights.sbomify.com/CVE-2026-40177/"}