{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-87838 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-87838 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-87838 is a medium-severity vulnerability in Unknown Wava Payment Plugin, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-87838 and fix it if it is affected.\n\nWhat it is: CVE-2026-87838 is a medium-severity vulnerability in Unknown Wava Payment Plugin, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-87838 in the wild and no public exploit code.\n\nAffected product: Unknown Wava Payment Plugin. 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-2026-87838/ (Markdown: https://insights.sbomify.com/CVE-2026-87838/index.md)","id":"CVE-2026-87838","markdown":"https://insights.sbomify.com/CVE-2026-87838/index.md","name":"CVE-2026-87838","record":{"aliases":["GHSA-hqf7-665r-7343"],"analysis":null,"analysis_generated_by":null,"assigner":"WPScan","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The Wava Payment Plugin WordPress plugin before 0.3.10 does not perform any authorisation, nonce or origin verification on one of its public REST endpoints, allowing unauthenticated attackers to overwrite the stored credential that identifies the merchant account the store's payments are created against, to force the integration into a verified state the site owner never completed, and to remove the payment method from the store's checkout.","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":"Wava Payment 0.3.1 - 0.3.9 - Unauthenticated Merchant Credential Overwrite via Install Webhook","id":"CVE-2026-87838","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Tripzzy \u003c 1.5.1 - Unauthenticated Arbitrary Comment Deletion","id":"CVE-2026-87839"},"packages":[],"prev":{"headline":"Wava Payment 0.3.1 - 0.3.9 - Unauthenticated Order Status Change via Payment Webhook","id":"CVE-2026-87837"},"products":["Wava Payment Plugin"],"published":"2026-10-21","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":"2026-10-21","vendors":["Unknown"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-87838/"}