{"answers":{"affected":"3 open source packages ship an affected version, including pyload-ng.","exploited":"There is no known exploitation of CVE-2026-45348 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-45348 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-45348 is a high-severity cross-site scripting vulnerability in pyload, published on 28 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-45348 and fix it if it is affected.\n\nWhat it is: CVE-2026-45348 is a high-severity cross-site scripting vulnerability in pyload, published on 28 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-45348 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- pyload-ng (PyPI): affected all versions up to 0.5.0b3.dev99; no fix listed\n- pyload-ng (PyPI): affected all versions up to 0.5.0b3.dev99; no fix listed\n- pyload-ng (PyPI): affected all versions up to 0.5.0b3.dev99; no fix listed\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-2026-45348/ (Markdown: https://insights.sbomify.com/CVE-2026-45348/index.md)","id":"CVE-2026-45348","markdown":"https://insights.sbomify.com/CVE-2026-45348/index.md","name":"CVE-2026-45348","record":{"aliases":["GHSA-fcjq-435v-jx94","PYSEC-2026-2994"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"pyLoad download manager","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary JavaScript in operator browsers via stored XSS in the downloads view, potentially leading to session hijacking or further compromise.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, the packages.js template at src/pyload/webui/app/themes/modern/templates/js/packages.js:172 interpolates a stored link URL into a template literal inside single-quoted HTML and then writes the result to the DOM via $(div).html(html). No escaping runs between the API value and innerHTML. An attacker (Alice) who can submit a package link puts a single quote plus event handler into the URL, breaks out of the attribute, and executes JavaScript in every operator's browser that opens the downloads view. The theme does not set a Content Security Policy that restricts inline script or event handlers. This vulnerability is fixed in 0.5.0b3.dev100.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"pyLoad: Stored XSS in Downloads view via unsanitized link URL in packages.js template literal","id":"CVE-2026-45348","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Open WebUI: Broken Access Control for Completions API","id":"CVE-2026-45349"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["0.5.0b3.dev99"],"package":"pyload-ng","purl":null,"source":"GHSA-fcjq-435v-jx94"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["0.5.0b3.dev99"],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"GHSA-fcjq-435v-jx94"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["0.5.0b3.dev99"],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"PYSEC-2026-2994"}],"prev":{"headline":"Open WebUI: Blind server side request forgery (SSRF) via the PDF generate function","id":"CVE-2026-45347"},"products":["pyload"],"published":"2026-05-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"total"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["pyload"]},"summary":"Attackers can execute arbitrary JavaScript in operator browsers via stored XSS in the downloads view, potentially leading to session hijacking or further compromise.","url":"https://insights.sbomify.com/CVE-2026-45348/"}