{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0748 exists.","fix":"No fix has been published for CVE-2023-0748 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0748 is a medium-severity vulnerability in btcpayserver/btcpayserver, published on 8 Feb 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-0748 and fix it if it is affected.\n\nWhat it is: CVE-2023-0748 is a medium-severity vulnerability in btcpayserver/btcpayserver, published on 8 Feb 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0748 exists.\n\nAffected product: btcpayserver/btcpayserver. 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-2023-0748/ (Markdown: https://insights.sbomify.com/CVE-2023-0748/index.md)","id":"CVE-2023-0748","markdown":"https://insights.sbomify.com/CVE-2023-0748/index.md","name":"CVE-2023-0748","record":{"aliases":["GHSA-jvf7-qpqh-8mxh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"BTCPay Server","requires_auth":"high_privilege","summary":"An open redirect vulnerability in BTCPay Server allows attackers to redirect users to malicious sites, potentially facilitating phishing attacks.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"btcpayserver","vendor":"btcpayserver"}],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"Open Redirect in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-02-10","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-02-10T16:32:48Z","kind":"github_poc","ref":"https://github.com/gonzxph/CVE-2023-0748","stars":0,"title":"BTCPayServer version 1.7.5 and below is vulnerable for Open Redirection attack."}],"tier":"weaponised"},"has_fix":false,"headline":"Open Redirect in btcpayserver/btcpayserver","id":"CVE-2023-0748","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Ocean Extra \u003c 2.1.3 - Subscriber+ Arbitrary Post Content Disclosure","id":"CVE-2023-0749"},"packages":[],"prev":{"headline":"Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver","id":"CVE-2023-0747"},"products":["btcpayserver/btcpayserver"],"published":"2023-02-08","related":[{"cvss_score":8.8,"headline":"Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver","id":"CVE-2023-0810","kev_date_added":null,"published":"2023-02-13"},{"cvss_score":5.5,"headline":"Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver","id":"CVE-2023-0747","kev_date_added":null,"published":"2023-02-08"},{"cvss_score":5.1,"headline":"Cross-site Scripting in btcpayserver/btcpayserver","id":"CVE-2023-1270","kev_date_added":null,"published":"2023-03-08"}],"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-03-25","vendors":["btcpayserver"]},"summary":"An open redirect vulnerability in BTCPay Server allows attackers to redirect users to malicious sites, potentially facilitating phishing attacks.","url":"https://insights.sbomify.com/CVE-2023-0748/"}