{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-102398 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-102398 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-102398 is a high-severity cross-site scripting vulnerability in Popup by Supsystic, published on 30 Sep 2026. 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-2026-102398 and fix it if it is affected.\n\nWhat it is: CVE-2026-102398 is a high-severity cross-site scripting vulnerability in Popup by Supsystic, published on 30 Sep 2026. 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-2026-102398 in the wild and no public exploit code.\n\nAffected product: Popup by Supsystic. 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-2026-102398/ (Markdown: https://insights.sbomify.com/CVE-2026-102398/index.md)","id":"CVE-2026-102398","markdown":"https://insights.sbomify.com/CVE-2026-102398/index.md","name":"CVE-2026-102398","record":{"aliases":["GHSA-rvfw-xwr3-r2c8"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious scripts via the Popup by Supsystic plugin, potentially compromising user sessions or site integrity.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Unauthenticated Cross Site Scripting (XSS) in Popup by Supsystic \u003c= 1.13.1 versions.","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":"WordPress Popup by Supsystic plugin \u003c= 1.13.1 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2026-102398","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Photo Gallery by Supsystic plugin \u003c= 1.21.0 - Cross Site Request Forgery (CSRF) vulnerability","id":"CVE-2026-102399"},"packages":[],"prev":{"headline":"WordPress Ultimate Maps by Supsystic plugin \u003c= 1.5.5 - Broken Access Control vulnerability","id":"CVE-2026-102397"},"products":["Popup by Supsystic"],"published":"2026-09-30","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-30","vendors":["supsystic"]},"summary":"Unauthenticated attackers can inject malicious scripts via the Popup by Supsystic plugin, potentially compromising user sessions or site integrity.","url":"https://insights.sbomify.com/CVE-2026-102398/"}