{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-2523 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-2523 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-2523 is a high-severity vulnerability in Weaver E-Office, published on 4 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-2523 and fix it if it is affected.\n\nWhat it is: CVE-2023-2523 is a high-severity vulnerability in Weaver E-Office, published on 4 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-2523 in the wild and no public exploit code.\n\nAffected product: Weaver E-Office. 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-2023-2523/ (Markdown: https://insights.sbomify.com/CVE-2023-2523/index.md)","id":"CVE-2023-2523","markdown":"https://insights.sbomify.com/CVE-2023-2523/index.md","name":"CVE-2023-2523","record":{"aliases":["GHSA-w8g9-xrv8-vfw2"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Weaver E-Office","requires_auth":"none","summary":"Remote attackers can upload arbitrary files via the mobile upload endpoint, potentially leading to code execution on the server.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"e-office","vendor":"e-office"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"A vulnerability was found in Weaver E-Office 9.5. It has been rated as critical. Affected by this issue is some unknown functionality of the file App/Ajax/ajax.php?action=mobile_upload_save. The manipulation of the argument upload_quwan leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-228014 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-09-25","github_poc":2,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-09-25T08:21:06Z","kind":"github_poc","ref":"https://github.com/Any3ite/CVE-2023-2523","stars":1,"title":null},{"date":"2023-10-25T07:08:35Z","kind":"github_poc","ref":"https://github.com/werwolfz/cve-2023-2523-and-cve-2023-2648","stars":0,"title":"泛微 cve-2023-2523-and-cve-2023-2648"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Weaver E-Office unrestricted upload","id":"CVE-2023-2523","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Control iD RHiD direct request","id":"CVE-2023-2524"},"packages":[],"prev":{"headline":"Chengdu VEC40G Network Detection os command injection","id":"CVE-2023-2522"},"products":["E-Office"],"published":"2023-05-04","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Weaver"]},"summary":"Remote attackers can upload arbitrary files via the mobile upload endpoint, potentially leading to code execution on the server.","url":"https://insights.sbomify.com/CVE-2023-2523/"}