{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47800 exists.","fix":"No fix has been published for CVE-2021-47800 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47800 is a medium-severity vulnerability in b2evolution, published on 15 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-47800 and fix it if it is affected.\n\nWhat it is: CVE-2021-47800 is a medium-severity vulnerability in b2evolution, published on 15 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47800 exists.\n\nAffected product: b2evolution. 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-2021-47800/ (Markdown: https://insights.sbomify.com/CVE-2021-47800/index.md)","id":"CVE-2021-47800","markdown":"https://insights.sbomify.com/CVE-2021-47800/index.md","name":"CVE-2021-47800","record":{"aliases":["GHSA-q3fx-45f9-q78r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"b2evolution CMS","requires_auth":"none","summary":"Attackers can trick authenticated users into modifying admin account details via CSRF, potentially leading to account takeover.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"b2evolution 7.2.2 contains a cross-site request forgery vulnerability that allows attackers to modify admin account details without authentication. Attackers can craft a malicious HTML form to submit unauthorized changes to user profiles by tricking victims into loading a specially crafted webpage.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"b2evolution 7.2.2 - 'edit account details' Cross-Site Request Forgery (CSRF)","id":"CVE-2021-47800","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":0,"n_references":5,"next":{"headline":"Vianeos OctoPUS 5 - 'login_user' SQLi","id":"CVE-2021-47801"},"packages":[],"prev":{"headline":"Visual Tools DVR VX16 4.2.28 - Local Privilege Escalation","id":"CVE-2021-47799"},"products":["b2evolution"],"published":"2026-01-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["B2Evolution"]},"summary":"Attackers can trick authenticated users into modifying admin account details via CSRF, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2021-47800/"}