{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-1493 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-1493 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1493 is a medium-severity cross-site scripting vulnerability in Wolters Kluwer Polska LEX Baza Dokumentów, published on 30 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-1493 and fix it if it is affected.\n\nWhat it is: CVE-2026-1493 is a medium-severity cross-site scripting vulnerability in Wolters Kluwer Polska LEX Baza Dokumentów, published on 30 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-1493 in the wild and no public exploit code.\n\nAffected product: Wolters Kluwer Polska LEX Baza Dokumentów. 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-2026-1493/ (Markdown: https://insights.sbomify.com/CVE-2026-1493/index.md)","id":"CVE-2026-1493","markdown":"https://insights.sbomify.com/CVE-2026-1493/index.md","name":"CVE-2026-1493","record":{"aliases":["GHSA-qh5j-h84r-q47c"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Document management system","requires_auth":"none","summary":"Attacker can execute arbitrary JavaScript via DOM-based XSS in the em cookie parameter, requiring cookie setting capability.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-PL","cpe":[{"product":"lex_baza_dokumentow","vendor":"wolterskluwer"}],"cvss":{"score":4.6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"LEX Baza Dokumentów is vulnerable to DOM-based XSS in \"em\" cookie parameter. The application unsafely\nprocesses the parameter on the client side, allowing an attacker to execute arbitrary\nJavaScript in the context of the victim's browser.\nAn attacker with ability to set a cookie can perform a more severe attack, so we evaluate the impact and risk of exploitation as minimal. However, the vendor considered this a vulnerability and released a security patch.\n\nThis issue was fixed in version 1.3.4.","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":"Cross-Site Scripting in LEX Baza Dokumentów","id":"CVE-2026-1493","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Insertion of Sensitive Information into Log File vulnerability in AVEVA PI to CONNECT Agent","id":"CVE-2026-1495"},"packages":[],"prev":{"headline":"User Registration \u0026 Membership \u003c= 5.1.2 - Unauthenticated Privilege Escalation via Membership Registration","id":"CVE-2026-1492"},"products":["LEX Baza Dokumentów"],"published":"2026-04-30","related":[],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-30","vendors":["Wolters Kluwer Polska"]},"summary":"Attacker can execute arbitrary JavaScript via DOM-based XSS in the em cookie parameter, requiring cookie setting capability.","url":"https://insights.sbomify.com/CVE-2026-1493/"}