{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-34340 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2024-34340 is a critical authentication bypass vulnerability in Cacti Cacti, published on 13 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-34340 and fix it if it is affected.\n\nWhat it is: CVE-2024-34340 is a critical authentication bypass vulnerability in Cacti Cacti, published on 13 May 2024. 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-2024-34340 exists.\n\nAffected product: Cacti Cacti. 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-2024-34340/ (Markdown: https://insights.sbomify.com/CVE-2024-34340/index.md)","id":"CVE-2024-34340","markdown":"https://insights.sbomify.com/CVE-2024-34340/index.md","name":"CVE-2024-34340","record":{"aliases":["CLEANSTART-2024-RX24282","DEBIAN-CVE-2024-34340","GHSA-37x7-mfjv-mm7m","UBUNTU-CVE-2024-34340"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Network monitoring tool","requires_auth":"none","summary":"Attackers can bypass authentication in Cacti by exploiting a PHP type juggling vulnerability in password verification logic.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"cacti","vendor":"cacti"},{"product":"fedora","vendor":"fedoraproject"}],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-697","name":"Incorrect Comparison"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"Cacti provides an operational monitoring and fault management framework. Prior to version 1.2.27, Cacti calls `compat_password_hash` when users set their password. `compat_password_hash` use `password_hash` if there is it, else use `md5`. When verifying password, it calls `compat_password_verify`. In `compat_password_verify`, `password_verify` is called if there is it, else use `md5`. `password_verify` and `password_hash` are supported on PHP \u003c 5.5.0, following PHP manual. The vulnerability is in `compat_password_verify`. Md5-hashed user input is compared with correct password in database by `$md5 == $hash`. It is a loose comparison, not `===`. It is a type juggling vulnerability. Version 1.2.27 contains a patch for the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Authentication Bypass when using using older password hashes","id":"CVE-2024-34340","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cacti:cacti","products":["cacti:cacti","fedoraproject:fedora"],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"The Trix Editor Contains an Arbitrary Code Execution Vulnerability","id":"CVE-2024-34341"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2024-34338"},"products":["cacti"],"published":"2024-05-13","related":[{"cvss_score":9.8,"headline":"Cacti Command Injection","id":"CVE-2022-46169","kev_date_added":"2023-02-16","published":"2022-12-05"},{"cvss_score":9.8,"headline":"Cacti: Pre-authentication SQL injection via rfilter RLIKE clause in graph_view.php","id":"CVE-2026-39893","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":9.8,"headline":"Cacti: Unauthenticated RCE on Graph Image","id":"CVE-2026-39938","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":9.8,"headline":"Cacti has Pre-Authentication SQL Injection via unanchored FILTER_VALIDATE_REGEXP in graph_view.php","id":"CVE-2026-39955","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":9.8,"headline":"Unauthenticated SQL Injection in graph_view.php in Cacti","id":"CVE-2023-39361","kev_date_added":null,"published":"2023-09-05"},{"cvss_score":9.8,"headline":"Auth bypass in Cati","id":"CVE-2022-0730","kev_date_added":null,"published":"2022-03-03"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2017-12065","kev_date_added":null,"published":"2017-08-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["Cacti"]},"summary":"Attackers can bypass authentication in Cacti by exploiting a PHP type juggling vulnerability in password verification logic.","url":"https://insights.sbomify.com/CVE-2024-34340/"}