{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8738 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8738 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8738 is a medium-severity vulnerability in Sanluan PublicCMS, published on 17 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8738 and fix it if it is affected.\n\nWhat it is: CVE-2026-8738 is a medium-severity vulnerability in Sanluan PublicCMS, published on 17 May 2026. 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-2026-8738 in the wild and no public exploit code.\n\nAffected product: Sanluan PublicCMS. 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-2026-8738/ (Markdown: https://insights.sbomify.com/CVE-2026-8738/index.md)","id":"CVE-2026-8738","markdown":"https://insights.sbomify.com/CVE-2026-8738/index.md","name":"CVE-2026-8738","record":{"aliases":["GHSA-9g77-xx5j-qgfr"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"PublicCMS trade module","requires_auth":"none","summary":"Attackers can exploit logic errors in the trade payment flow to bypass security controls and modify transaction data.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-840","name":null}],"description":"A security vulnerability has been detected in Sanluan PublicCMS 5.202506.d. Impacted is the function TradeOrderController.pay/TradePaymentController.pay/AccountGatewayComponent.pay of the file publiccms-trade/src/main/java/com/publiccms/controller/web/trade/TradeOrderController.java of the component Trade Payment Flow. The manipulation leads to business logic errors. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"Sanluan PublicCMS Trade Payment Flow TradeOrderController.java AccountGatewayComponent.pay logic error","id":"CVE-2026-8738","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Sanluan PublicCMS SafeConfigComponent.java getSignKey hard-coded key","id":"CVE-2026-8739"},"packages":[],"prev":{"headline":"Sanluan PublicCMS Trade Address Query TradeAddressListDirective.java execute missing authentication","id":"CVE-2026-8737"},"products":["PublicCMS"],"published":"2026-05-17","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":"2026-05-18","vendors":["Sanluan"]},"summary":"Attackers can exploit logic errors in the trade payment flow to bypass security controls and modify transaction data.","url":"https://insights.sbomify.com/CVE-2026-8738/"}