{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-45765 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-45765 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-45765 is a critical vulnerability in n/a, published on 7 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-45765 and fix it if it is affected.\n\nWhat it is: CVE-2025-45765 is a critical vulnerability in n/a, published on 7 Aug 2025. 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-2025-45765 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2025-45765/ (Markdown: https://insights.sbomify.com/CVE-2025-45765/index.md)","id":"CVE-2025-45765","markdown":"https://insights.sbomify.com/CVE-2025-45765/index.md","name":"CVE-2025-45765","record":{"aliases":["DEBIAN-CVE-2025-45765","GHSA-6ch4-944p-wf7j","UBUNTU-CVE-2025-45765"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Ruby JWT library","requires_auth":"none","summary":"The Ruby JWT library allows weak encryption keys, potentially enabling attackers to bypass security controls or decrypt data.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-326","name":"Inadequate Encryption Strength"}],"description":"ruby-jwt v3.0.0.beta1 was discovered to contain weak encryption. NOTE: the Supplier's perspective is \"keysize is not something that is enforced by this library. Currently more recent versions of OpenSSL are enforcing some key sizes and those restrictions apply to the users of this gem also.\"","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Weak cryptography in n/a","id":"CVE-2025-45765","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2025-45766"},"packages":[],"prev":{"headline":"Weak cryptography in jsrsasign","id":"CVE-2025-45764"},"products":["n/a"],"published":"2025-08-07","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-08-12","vendors":["n/a"]},"summary":"The Ruby JWT library allows weak encryption keys, potentially enabling attackers to bypass security controls or decrypt data.","url":"https://insights.sbomify.com/CVE-2025-45765/"}