{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-48127 exists.","fix":"No fix has been published for CVE-2023-48127 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-48127 is a medium-severity cross-site scripting vulnerability in Linecorp Line, published on 26 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-48127 and fix it if it is affected.\n\nWhat it is: CVE-2023-48127 is a medium-severity cross-site scripting vulnerability in Linecorp Line, published on 26 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-48127 exists.\n\nAffected product: Linecorp Line. 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-2023-48127/ (Markdown: https://insights.sbomify.com/CVE-2023-48127/index.md)","id":"CVE-2023-48127","markdown":"https://insights.sbomify.com/CVE-2023-48127/index.md","name":"CVE-2023-48127","record":{"aliases":["GHSA-8qcc-g56h-g74w"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Line mini-app","requires_auth":"low_privilege","summary":"Attackers can execute malicious scripts in Line mini-apps by exploiting a channel access token leak to send crafted notifications.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"line","vendor":"linecorp"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"An issue in myGAKUYA mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2023-48127","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linecorp:line","products":["linecorp:line"],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2023-48128"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2023-48126"},"products":["n/a"],"published":"2024-01-26","related":[{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-45559","kev_date_added":null,"published":"2024-01-03"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43305","kev_date_added":null,"published":"2023-12-08"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43300","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Code injection in n/a","id":"CVE-2023-43301","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43302","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43303","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43304","kev_date_added":null,"published":"2023-12-07"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-11","vendors":["n/a"]},"summary":"Attackers can execute malicious scripts in Line mini-apps by exploiting a channel access token leak to send crafted notifications.","url":"https://insights.sbomify.com/CVE-2023-48127/"}