{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-2840 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-2840 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-2840 is a high-severity vulnerability in Oracle Retail Xstore Point of Service, published on 19 Apr 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-2840 and fix it if it is affected.\n\nWhat it is: CVE-2018-2840 is a high-severity vulnerability in Oracle Retail Xstore Point of Service, published on 19 Apr 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-2840 in the wild and no public exploit code.\n\nAffected product: Oracle Retail Xstore Point of Service. 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-2018-2840/ (Markdown: https://insights.sbomify.com/CVE-2018-2840/index.md)","id":"CVE-2018-2840","markdown":"https://insights.sbomify.com/CVE-2018-2840/index.md","name":"CVE-2018-2840","record":{"aliases":["GHSA-j8hq-225h-rwqf"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Retail POS software","requires_auth":"none","summary":"Unauthenticated attackers can access critical data, modify records, and cause partial denial of service in Oracle Retail Xstore POS via HTTP.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"retail_xstore_point_of_service","vendor":"oracle"}],"cvss":{"score":7.6,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L","version":"3.0"},"cwes":[],"description":"Vulnerability in the Oracle Retail Xstore Point of Service component of Oracle Retail Applications (subcomponent: Xstore Office). Supported versions that are affected are 6.5.11, 7.0.6, 7.1.6, 15.0.1 and 16.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Xstore Point of Service. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Retail Xstore Point of Service accessible data as well as unauthorized update, insert or delete access to some of Oracle Retail Xstore Point of Service accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Retail Xstore Point of Service. CVSS 3.0 Base Score 7.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L).","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":"Information disclosure in Retail Xstore Point of Service","id":"CVE-2018-2840","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:retail_xstore_point_of_service","products":["oracle:retail_xstore_point_of_service"],"type":"information_disclosure","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in Oracle Database","id":"CVE-2018-2841"},"packages":[],"prev":{"headline":"Denial of service in MySQL Server","id":"CVE-2018-2839"},"products":["Retail Xstore Point of Service"],"published":"2018-04-19","related":[{"cvss_score":8.2,"headline":"Missing authorization in Retail Xstore Point of Service","id":"CVE-2017-10214","kev_date_added":null,"published":"2017-08-08"},{"cvss_score":6.6,"headline":"Auth bypass in Retail Xstore Point of Service","id":"CVE-2018-3126","kev_date_added":null,"published":"2018-10-17"},{"cvss_score":6.5,"headline":"Other in Retail Xstore Point of Service","id":"CVE-2017-10427","kev_date_added":null,"published":"2017-10-19"},{"cvss_score":6.5,"headline":"Other in Retail Xstore Point of Service","id":"CVE-2017-10183","kev_date_added":null,"published":"2017-08-08"},{"cvss_score":4.5,"headline":"Other in n/a","id":"CVE-2016-3429","kev_date_added":null,"published":"2016-04-21"},{"cvss_score":4.3,"headline":"Missing authorization in Oracle Retail Xstore Point of Service","id":"CVE-2026-21954","kev_date_added":null,"published":"2026-07-21"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-03","vendors":["Oracle Corporation"]},"summary":"Unauthenticated attackers can access critical data, modify records, and cause partial denial of service in Oracle Retail Xstore POS via HTTP.","url":"https://insights.sbomify.com/CVE-2018-2840/"}