{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3375 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3375 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3375 is a high-severity vulnerability in Unisign Bookreen, published on 5 Sep 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3375 and fix it if it is affected.\n\nWhat it is: CVE-2023-3375 is a high-severity vulnerability in Unisign Bookreen, published on 5 Sep 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-3375 in the wild and no public exploit code.\n\nAffected product: Unisign Bookreen. 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-2023-3375/ (Markdown: https://insights.sbomify.com/CVE-2023-3375/index.md)","id":"CVE-2023-3375","markdown":"https://insights.sbomify.com/CVE-2023-3375/index.md","name":"CVE-2023-3375","record":{"aliases":["GHSA-4w9x-x528-24m9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Bookreen web application","requires_auth":"high_privilege","summary":"Attackers can upload malicious files to execute arbitrary OS commands on the Bookreen web application.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TR-CERT","cpe":[{"product":"bookreen","vendor":"bookreen"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Unrestricted Upload of File with Dangerous Type vulnerability in Unisign Bookreen allows OS Command Injection.\n\nThis issue affects Bookreen: before 3.0.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Unrestricted File Upload in Bookreen","id":"CVE-2023-3375","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"SQLi in Digital Strategys Zekiweb","id":"CVE-2023-3376"},"packages":[],"prev":{"headline":"Privilege Escalation in Bookreen","id":"CVE-2023-3374"},"products":["Bookreen"],"published":"2023-09-05","related":[{"cvss_score":9.8,"headline":"Privilege Escalation in Bookreen","id":"CVE-2023-3374","kev_date_added":null,"published":"2023-09-05"}],"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":"total"},"state":"PUBLISHED","updated":"2026-05-22","vendors":["Unisign"]},"summary":"Attackers can upload malicious files to execute arbitrary OS commands on the Bookreen web application.","url":"https://insights.sbomify.com/CVE-2023-3375/"}