{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-3540 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-3540 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-3540 is a medium-severity vulnerability in The hunter2 Contributors hunter2, published on 17 Oct 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3540 and fix it if it is affected.\n\nWhat it is: CVE-2022-3540 is a medium-severity vulnerability in The hunter2 Contributors hunter2, published on 17 Oct 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-3540 in the wild and no public exploit code.\n\nAffected product: The hunter2 Contributors hunter2. 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-2022-3540/ (Markdown: https://insights.sbomify.com/CVE-2022-3540/index.md)","id":"CVE-2022-3540","markdown":"https://insights.sbomify.com/CVE-2022-3540/index.md","name":"CVE-2022-3540","record":{"aliases":["GHSA-86r4-gcfx-wv72"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Python email library","requires_auth":"low_privilege","summary":"An authenticated attacker can extract other users' email addresses due to improper handling of auto-completion input in the hunter2 library.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitLab","cpe":[{"product":"hunter2","vendor":"hunter2_project"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"}],"description":"An issue has been discovered in hunter2 affecting all versions before 2.1.0. Improper handling of auto-completion input allows an authenticated attacker to extract other users email addresses","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Information disclosure in hunter2","id":"CVE-2022-3540","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Linux Kernel BPF spl2sw_driver.c spl2sw_nvmem_get_mac_address use after free","id":"CVE-2022-3541"},"packages":[],"prev":{"headline":"Testimonials (Free \u003c 2.7, Pro \u003c 1.0.8) - Admin+ Stored Cross-Site Scripting","id":"CVE-2022-3539"},"products":["hunter2"],"published":"2022-10-17","related":[],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-13","vendors":["The hunter2 Contributors"]},"summary":"An authenticated attacker can extract other users' email addresses due to improper handling of auto-completion input in the hunter2 library.","url":"https://insights.sbomify.com/CVE-2022-3540/"}