{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-51739 exists.","fix":"No fix has been published for CVE-2024-51739 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-51739 is a high-severity vulnerability in Combodo Itop, published on 5 Nov 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-2024-51739 and fix it if it is affected.\n\nWhat it is: CVE-2024-51739 is a high-severity vulnerability in Combodo Itop, published on 5 Nov 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-2024-51739 exists.\n\nAffected product: Combodo Itop. 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-2024-51739/ (Markdown: https://insights.sbomify.com/CVE-2024-51739/index.md)","id":"CVE-2024-51739","markdown":"https://insights.sbomify.com/CVE-2024-51739/index.md","name":"CVE-2024-51739","record":{"aliases":["GHSA-2hmf-p27w-phf9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"ITSM web application","requires_auth":"none","summary":"Unauthenticated attackers can enumerate valid users via the Rest API, facilitating brute-force attacks against accounts.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"itop","vendor":"combodo"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Combodo iTop is a simple, web based IT Service Management tool. Unauthenticated user can perform users enumeration, which can make it easier to bruteforce a valid account. As a fix the sentence displayed after resetting password no longer shows if the user exists or not. This fix is included in versions 2.7.11, 3.0.5, 3.1.2, and 3.2.0. Users are advised to upgrade. Users unable to upgrade may overload the dictionary entry `\"UI:ResetPwd-Error-WrongLogin\"` through an extension and replace it with a generic message.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2024/CVE-2024-51739.yaml","stars":null,"title":"iTop - User Enumeration via REST Endpoint"}],"tier":"weaponised"},"has_fix":false,"headline":"Users enumeration allowed through Rest API in Combodo iTop","id":"CVE-2024-51739","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"combodo:itop","products":["combodo:itop"],"type":"information_disclosure","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"SSRF through arbitrary PHP class instantiation in the user portal in Combodo iTop","id":"CVE-2024-51740"},"packages":[],"prev":{"headline":"Sunshine improperly enforces pairing protocol request order","id":"CVE-2024-51738"},"products":["iTop"],"published":"2024-11-05","related":[{"cvss_score":9.8,"headline":"iTop limit pages/exec.php script to PHP files","id":"CVE-2023-48710","kev_date_added":null,"published":"2024-04-15"},{"cvss_score":9.6,"headline":"Authenticated users of Combodo iTop can take over any account","id":"CVE-2022-39214","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":9.3,"headline":"XSS in csvimport in 3.0.0-beta versions","id":"CVE-2021-41161","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":9.3,"headline":"Cross-site Scripting in Combodo iTop","id":"CVE-2021-41162","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":8.8,"headline":"Combodo iTop has XSS vulnerability in /pages/ajax.render.php","id":"CVE-2025-47773","kev_date_added":null,"published":"2025-11-10"},{"cvss_score":8.8,"headline":"Combodo iTop vulnerable to reflected XSS in ajax.render.php render_dashboard","id":"CVE-2025-47932","kev_date_added":null,"published":"2025-11-10"},{"cvss_score":8.8,"headline":"Combodo iTop vulnerable to reflected XSS via objection edition form error","id":"CVE-2025-48065","kev_date_added":null,"published":"2025-11-10"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-05","vendors":["Combodo"]},"summary":"Unauthenticated attackers can enumerate valid users via the Rest API, facilitating brute-force attacks against accounts.","url":"https://insights.sbomify.com/CVE-2024-51739/"}