{"answers":{"affected":"3 open source packages ship an affected version, including pyload-ng.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-61773 exists.","fix":"Upgrade pyload-ng to 0.5.0b3.dev91 or later.","what":"CVE-2025-61773 is a high-severity code injection vulnerability in pyload, published on 9 Oct 2025. 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-2025-61773 and fix it if it is affected.\n\nWhat it is: CVE-2025-61773 is a high-severity code injection vulnerability in pyload, published on 9 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-61773 exists.\n\nAffected packages and fixed versions:\n- pyload-ng (PyPI): affected all versions; fixed in 0.5.0b3.dev91\n- pyload-ng (PyPI): affected all versions; fixed in 0.5.0b3.dev91\n- pyload-ng (PyPI): affected all versions; fixed in 0.5.0b3.dev91\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-2025-61773/ (Markdown: https://insights.sbomify.com/CVE-2025-61773/index.md)","id":"CVE-2025-61773","markdown":"https://insights.sbomify.com/CVE-2025-61773/index.md","name":"CVE-2025-61773","record":{"aliases":["GHSA-cjjf-27cc-pvmv","PYSEC-2026-1816"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"pyLoad download manager","requires_auth":"none","summary":"Attackers can inject arbitrary code via unsanitized parameters in pyLoad's web interface, leading to code execution or XSS.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"pyLoad is a free and open-source download manager written in Python. In versions prior to 0.5.0b3.dev91, pyLoad web interface contained insufficient input validation in both the Captcha script endpoint and the Click'N'Load (CNL) Blueprint. This flaw allowed untrusted user input to be processed unsafely, which could be exploited by an attacker to inject arbitrary content into the web UI or manipulate request handling. The vulnerability could lead to client-side code execution (XSS) or other unintended behaviors when a malicious payload is submitted. user-supplied parameters from HTTP requests were not adequately validated or sanitized before being passed into the application logic and response generation. This allowed crafted input to alter the expected execution flow. CNL (Click'N'Load) blueprint exposed unsafe handling of untrusted parameters in HTTP requests. The application did not consistently enforce input validation or encoding, making it possible for an attacker to craft malicious requests. Version 0.5.0b3.dev91 contains a patch for the issue.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"pyLoad CNL and captcha handlers allow code Injection via unsanitized parameters","id":"CVE-2025-61773","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"code_injection","year":"2025"},"n_packages":3,"n_references":3,"next":{"headline":"PyVista has Dependency Confusion Vulnerability in that leads to RCE","id":"CVE-2025-61774"},"packages":[{"ecosystem":"PyPI","fixed":["0.5.0b3.dev91"],"introduced":["0"],"last_affected":[],"package":"pyload-ng","purl":null,"source":"GHSA-cjjf-27cc-pvmv"},{"ecosystem":"PyPI","fixed":["0.5.0b3.dev91"],"introduced":["0"],"last_affected":[],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"GHSA-cjjf-27cc-pvmv"},{"ecosystem":"PyPI","fixed":["0.5.0b3.dev91"],"introduced":["0"],"last_affected":[],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"PYSEC-2026-1816"}],"prev":{"headline":"Rack's multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion)","id":"CVE-2025-61772"},"products":["pyload"],"published":"2025-10-09","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-10","vendors":["pyload"]},"summary":"Attackers can inject arbitrary code via unsanitized parameters in pyLoad's web interface, leading to code execution or XSS.","url":"https://insights.sbomify.com/CVE-2025-61773/"}