{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-2820 exists.","fix":"No fix has been published for CVE-2022-2820 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-2820 is a high-severity vulnerability in namelessmc/nameless, published on 15 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-2820 and fix it if it is affected.\n\nWhat it is: CVE-2022-2820 is a high-severity vulnerability in namelessmc/nameless, published on 15 Aug 2022. 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-2022-2820 exists.\n\nAffected product: namelessmc/nameless. 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-2022-2820/ (Markdown: https://insights.sbomify.com/CVE-2022-2820/index.md)","id":"CVE-2022-2820","markdown":"https://insights.sbomify.com/CVE-2022-2820/index.md","name":"CVE-2022-2820","record":{"aliases":["GHSA-mc87-mp22-885h"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"NamelessMC web application","requires_auth":"none","summary":"Attackers can hijack user sessions in NamelessMC, leading to account takeover, requiring an upgrade to the latest version.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"nameless","vendor":"namelessmc"}],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-384","name":"Session Fixation"}],"description":"Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Session Fixation in namelessmc/nameless","id":"CVE-2022-2820","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Missing Critical Step in Authentication in namelessmc/nameless","id":"CVE-2022-2821"},"packages":[],"prev":{"headline":"Heap-based Buffer Overflow in vim/vim","id":"CVE-2022-2819"},"products":["namelessmc/nameless"],"published":"2022-08-15","related":[{"cvss_score":9.8,"headline":"Missing Critical Step in Authentication in namelessmc/nameless","id":"CVE-2022-2821","kev_date_added":null,"published":"2022-08-15"},{"cvss_score":9.1,"headline":"NamelessMC allows Stored Cross-Site Scripting (XSS) in dashboard text editor","id":"CVE-2025-54117","kev_date_added":null,"published":"2025-08-18"},{"cvss_score":9,"headline":"Account Takeover in NamelessMC","id":"CVE-2025-22144","kev_date_added":null,"published":"2025-01-13"},{"cvss_score":8.6,"headline":"NamelessMC Vulnerable to SQL Injections in /user/messaging and /panel/users/reports Pages","id":"CVE-2025-32389","kev_date_added":null,"published":"2025-04-18"},{"cvss_score":7.5,"headline":"NamelessMC Has Lack of Length Validation for s Parameter in GET Requests","id":"CVE-2025-29784","kev_date_added":null,"published":"2025-04-18"},{"cvss_score":7.3,"headline":"NamelessMC Forum Topic Deletion Triggered by Unrelated User Deletion","id":"CVE-2025-30357","kev_date_added":null,"published":"2025-04-18"},{"cvss_score":7.2,"headline":"NamelessMC allows Stored Cross Site Scripting (XSS) in SEO component","id":"CVE-2025-54421","kev_date_added":null,"published":"2025-08-18"}],"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":"2024-08-03","vendors":["namelessmc"]},"summary":"Attackers can hijack user sessions in NamelessMC, leading to account takeover, requiring an upgrade to the latest version.","url":"https://insights.sbomify.com/CVE-2022-2820/"}