{"answers":{"affected":"3 open source packages ship an affected version, including pyload-ng. It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0509 exists.","fix":"Upgrade pyload-ng to 0.5.0b3.dev44 or later.","what":"CVE-2023-0509 is a high-severity vulnerability in pyload/pyload, published on 26 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0509 and fix it if it is affected.\n\nWhat it is: CVE-2023-0509 is a high-severity vulnerability in pyload/pyload, published on 26 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0509 exists.\n\nAffected packages and fixed versions:\n- pyload-ng (PyPI): affected all versions; fixed in 0.5.0b3.dev44\n- pyload-ng (PyPI): affected all versions; fixed in 0.5.0b3.dev44\n- pyload-ng (PyPI): affected all versions; fixed in 0.5.0b3.dev44\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-2023-0509/ (Markdown: https://insights.sbomify.com/CVE-2023-0509/index.md)","id":"CVE-2023-0509","markdown":"https://insights.sbomify.com/CVE-2023-0509/index.md","name":"CVE-2023-0509","record":{"aliases":["GHSA-8v53-23mx-hcf9","PYSEC-2026-903"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Download manager","requires_auth":"none","summary":"Attackers can bypass certificate validation in pyload, enabling man-in-the-middle attacks against secure connections.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"pyload-ng","vendor":"pyload-ng_project"},{"product":"pyload","vendor":"pyload"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Improper Certificate Validation in GitHub repository pyload/pyload prior to 0.5.0b3.dev44.","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":"Improper Certificate Validation in pyload/pyload","id":"CVE-2023-0509","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":3,"n_references":2,"next":{"headline":"AM Java Policy Agent path traversal","id":"CVE-2023-0511"},"packages":[{"ecosystem":"PyPI","fixed":["0.5.0b3.dev44"],"introduced":["0"],"last_affected":[],"package":"pyload-ng","purl":null,"source":"GHSA-8v53-23mx-hcf9"},{"ecosystem":"PyPI","fixed":["0.5.0b3.dev44"],"introduced":["0"],"last_affected":[],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"GHSA-8v53-23mx-hcf9"},{"ecosystem":"PyPI","fixed":["0.5.0b3.dev44"],"introduced":["0"],"last_affected":[],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"PYSEC-2026-903"}],"prev":{"headline":"Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') in GitLab","id":"CVE-2023-0508"},"products":["pyload/pyload"],"published":"2023-01-26","related":[{"cvss_score":9.8,"headline":"pyLoad CNL Blueprint is vulnerable to Path Traversal through `dlc_path` leading to Remote Code Execution (RCE)","id":"CVE-2025-54802","kev_date_added":null,"published":"2025-08-05"},{"cvss_score":9.7,"headline":"Cross-Site Request Forgery on any API call in pyLoad may lead to admin privilege escalation","id":"CVE-2024-22416","kev_date_added":null,"published":"2024-01-17"},{"cvss_score":9.6,"headline":"Cross-site Scripting (XSS) - Stored in pyload/pyload","id":"CVE-2023-0488","kev_date_added":null,"published":"2023-01-26"},{"cvss_score":9.3,"headline":"pyLoad has SSRF fix bypass via HTTP redirect","id":"CVE-2026-35459","kev_date_added":null,"published":"2026-04-06"},{"cvss_score":8.8,"headline":"pyLoad has Improper Neutralization of Special Elements used in an OS Command","id":"CVE-2026-35463","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":8.8,"headline":"pyload-ng: Authentication Bypass via Host Header Injection in ClickNLoad","id":"CVE-2026-33511","kev_date_added":null,"published":"2026-03-24"},{"cvss_score":8.3,"headline":"pyload-ng: non-admin SETTINGS users can redirect all outbound traffic through an attacker-controlled proxy","id":"CVE-2026-42313","kev_date_added":null,"published":"2026-05-11"}],"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":"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-03-31","vendors":["pyload"]},"summary":"Attackers can bypass certificate validation in pyload, enabling man-in-the-middle attacks against secure connections.","url":"https://insights.sbomify.com/CVE-2023-0509/"}