{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-26451 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-26451 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-26451 is a high-severity vulnerability in OX App Suite, published on 2 Aug 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-2023-26451 and fix it if it is affected.\n\nWhat it is: CVE-2023-26451 is a high-severity vulnerability in OX App Suite, published on 2 Aug 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-2023-26451 in the wild and no public exploit code.\n\nAffected product: OX App Suite. 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-2023-26451/ (Markdown: https://insights.sbomify.com/CVE-2023-26451/index.md)","id":"CVE-2023-26451","markdown":"https://insights.sbomify.com/CVE-2023-26451/index.md","name":"CVE-2023-26451","record":{"aliases":["GHSA-rq8q-w9hr-c2fr"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"OX App Suite","requires_auth":"none","summary":"Predictable OAuth tokens in OX App Suite allow attackers to intercept authorization and compromise user accounts.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"OX","cpe":[{"product":"open-xchange_appsuite_backend","vendor":"open-xchange"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-330","name":"Use of Insufficiently Random Values"}],"description":"Functions with insufficient randomness were used to generate authorization tokens of the integrated oAuth Authorization Service. Authorization codes were predictable for third parties and could be used to intercept and take over the client authorization process. As a result, other users accounts could be compromised. The oAuth Authorization Service is not enabled by default. We have updated the implementation to use sources with sufficient randomness to generate authorization tokens. No publicly available exploits are known.","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":"Weak cryptography in OX App Suite","id":"CVE-2023-26451","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"SQL injection in OX App Suite","id":"CVE-2023-26452"},"packages":[],"prev":{"headline":"Cross-site scripting in OX App Suite","id":"CVE-2023-26450"},"products":["OX App Suite"],"published":"2023-08-02","related":[{"cvss_score":7.1,"headline":"Deserialization in OX App Suite","id":"CVE-2023-26436","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":6.5,"headline":"Missing authorization in OX App Suite","id":"CVE-2023-26428","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":5.5,"headline":"SQL injection in OX App Suite","id":"CVE-2023-26443","kev_date_added":null,"published":"2023-08-02"},{"cvss_score":5,"headline":"Server-side request forgery in OX App Suite","id":"CVE-2023-26431","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":5,"headline":"Server-side request forgery in OX App Suite","id":"CVE-2023-26435","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":4.3,"headline":"Server-side request forgery in OX App Suite","id":"CVE-2023-26438","kev_date_added":null,"published":"2023-08-02"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["OX Software GmbH"]},"summary":"Predictable OAuth tokens in OX App Suite allow attackers to intercept authorization and compromise user accounts.","url":"https://insights.sbomify.com/CVE-2023-26451/"}