{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-11273 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-11273 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-11273 is a medium-severity unsafe deserialization vulnerability in LaChatterie Verger, published on 4 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-11273 and fix it if it is affected.\n\nWhat it is: CVE-2025-11273 is a medium-severity unsafe deserialization vulnerability in LaChatterie Verger, published on 4 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-11273 in the wild and no public exploit code.\n\nAffected product: LaChatterie Verger. 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-2025-11273/ (Markdown: https://insights.sbomify.com/CVE-2025-11273/index.md)","id":"CVE-2025-11273","markdown":"https://insights.sbomify.com/CVE-2025-11273/index.md","name":"CVE-2025-11273","record":{"aliases":["GHSA-hw65-fjrm-3v2f"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Verger OAuth library","requires_auth":"low_privilege","summary":"Remote attackers can exploit unsafe deserialization in the OAuth provider to potentially execute arbitrary code.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability was found in LaChatterie Verger up to 1.2.10. This impacts the function redirectToAuthorization of the file /src/main/services/mcp/oauth/provider.ts. The manipulation of the argument URL results in deserialization. The attack can be executed remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"LaChatterie Verger provider.ts redirectToAuthorization deserialization","id":"CVE-2025-11273","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"Open Asset Import Library Assimp Q3DLoader.cpp InternReadFile allocation of resources","id":"CVE-2025-11274"},"packages":[],"prev":{"headline":"SeriaWei ZKEACMS POST Request UrlRedirectionController.cs Delete improper authorization","id":"CVE-2025-11272"},"products":["Verger"],"published":"2025-10-04","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-06","vendors":["LaChatterie"]},"summary":"Remote attackers can exploit unsafe deserialization in the OAuth provider to potentially execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2025-11273/"}