CVE-2026-35592 pyLoad has an Incomplete Tar Path Traversal Fix in UnTar._safe_extractall via os.path.commonprefix Bypass

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev97, the safeextractall function in src/pyload/plugins/extractors/UnTar.py uses os.path.commonprefix for its path traversal check, which performs character-level string comparison rather than path-level...

CVE-2026-35586 Authorization Bypass for SSL Certificate/Key Configuration Due to Option Name Mismatch in pyload-ng

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev97, the ADMINONLYCOREOPTIONS authorization set in setconfigvalue uses incorrect option names sslcert and sslkey, while the actual configuration option names are sslcertfile and sslkeyfile. This name mismatch...

CVE-2026-35586

The vulnerability CVE-2026-35586 affects pyload-ng and stems from an incorrect admin-only configuration guard: the ADMIN_ONLY_CORE_OPTIONS set uses ssl_cert and ssl_key instead of the actual ssl_certfile and ssl_keyfile names, and ssl_certchain was not included. This lets any non-admin user with ...

CVE-2026-35586 Authorization Bypass for SSL Certificate/Key Configuration Due to Option Name Mismatch in pyload-ng

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev97, the ADMINONLYCOREOPTIONS authorization set in setconfigvalue uses incorrect option names sslcert and sslkey, while the actual configuration option names are sslcertfile and sslkeyfile. This name mismatch...

PYSEC-2026-2267

pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, the ADMINONLYOPTIONS protection mechanism restricts security-critical configuration values reconnect scripts, SSL certs, proxy credentials to admin-only access. However, this protection is only...

CVE-2026-35463

pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, the ADMINONLYOPTIONS protection mechanism restricts security-critical configuration values reconnect scripts, SSL certs, proxy credentials to admin-only access. However, this protection is only...

PYSEC-2026-2267

pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, the ADMINONLYOPTIONS protection mechanism restricts security-critical configuration values reconnect scripts, SSL certs, proxy credentials to admin-only access. However, this protection is only...

CVE-2026-35464 pyLoad has an incomplete fix for CVE-2026-33509: unprotected storage_folder enables arbitrary file write to Flask session store and code execution

pyLoad is a free and open-source download manager written in Python. The fix for CVE-2026-33509 added an ADMINONLYOPTIONS set to block non-admin users from modifying security-critical config options. The storagefolder option is not in this set and passes the existing path restriction because the...

CVE-2026-35464

Summary: CVE-2026-35464 affects pyLoad and describes an incomplete fix for CVE-2026-33509, where a non-admin user with SETTINGS and ADD permissions can redirect downloads to the Flask filesystem session store and trigger arbitrary code execution via a crafted pickle payload deserialized during re...

CVE-2026-35464

pyLoad is a free and open-source download manager written in Python. The fix for CVE-2026-33509 added an ADMINONLYOPTIONS set to block non-admin users from modifying security-critical config options. The storagefolder option is not in this set and passes the existing path restriction because the...

CVE-2026-35464 pyLoad has an incomplete fix for CVE-2026-33509: unprotected storage_folder enables arbitrary file write to Flask session store and code execution

pyLoad is a free and open-source download manager written in Python. The fix for CVE-2026-33509 added an ADMINONLYOPTIONS set to block non-admin users from modifying security-critical config options. The storagefolder option is not in this set and passes the existing path restriction because the...

CVE-2026-35464 pyLoad has an incomplete fix for CVE-2026-33509: unprotected storage_folder enables arbitrary file write to Flask session store and code execution

pyLoad is a free and open-source download manager written in Python. The fix for CVE-2026-33509 added an ADMINONLYOPTIONS set to block non-admin users from modifying security-critical config options. The storagefolder option is not in this set and passes the existing path restriction because the...

CVE-2026-35463

Pyload/pyload-ng (CVE-2026-35463) exposes a remote code execution path when the AntiVirus plugin’s executable path (avfile) and arguments are user-configurable. The ADMIN_ONLY_OPTIONS protection applies to core config but not to plugin config, allowing a non-admin user with SETTINGS permission to...

CVE-2026-35463 pyLoad has Improper Neutralization of Special Elements used in an OS Command

pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, the ADMINONLYOPTIONS protection mechanism restricts security-critical configuration values reconnect scripts, SSL certs, proxy credentials to admin-only access. However, this protection is only...

CVE-2026-35463

pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, the ADMINONLYOPTIONS protection mechanism restricts security-critical configuration values reconnect scripts, SSL certs, proxy credentials to admin-only access. However, this protection is only...

CVE-2026-35463 pyLoad has Improper Neutralization of Special Elements used in an OS Command

pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, the ADMINONLYOPTIONS protection mechanism restricts security-critical configuration values reconnect scripts, SSL certs, proxy credentials to admin-only access. However, this protection is only...

pyLoad 操作系统命令注入漏洞

pyLoad is an open-source download manager written in Python. Versions of pyLoad 0.5.0b3.dev96 and earlier contained a vulnerability related to operating system command injection. This vulnerability stemmed from the ADMINONLYOPTIONS protection mechanism, which was only applied to core configuratio...

pyLoad 路径遍历漏洞

pyLoad is an open-source download manager written in Python. Versions of pyLoad prior to 0.5.0b3.dev97 contained a path traversal vulnerability. This vulnerability stemmed from the safeextractall function, which used os.path.commonprefix for path traversal checks. Instead of performing path-level...

CVE-2026-35592: Improper Limitation of a Pathname to a Restricted Directory

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev97, the safeextractall function in src/pyload/plugins/extractors/UnTar.py uses os.path.commonprefix for its path traversal check, which performs character-level string comparison rather than path-level...

CVE-2026-35586: Incorrect Authorization

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev97, the ADMINONLYCOREOPTIONS authorization set in setconfigvalue uses incorrect option names sslcert and sslkey, while the actual configuration option names are sslcertfile and sslkeyfile. This name mismatch...