๐Ÿ” CVE Alert

CVE-2026-42312

MEDIUM 6.8

pyload-ng: non-admin SETTINGS users can disable outbound TLS peer verification

CVSS Score
6.8
EPSS Score
0.0%
EPSS Percentile
0th

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, the set_config_value() API method (@permission(Perms.SETTINGS)) in src/pyload/core/api/__init__.py gates security-sensitive options behind a hand-maintained allowlist ADMIN_ONLY_CORE_OPTIONS. The option ("general", "ssl_verify") is not on that allowlist. Any authenticated user with the non-admin SETTINGS permission can set general.ssl_verify = off, and every subsequent outbound pycurl request is made with SSL_VERIFYPEER=0 and SSL_VERIFYHOST=0 โ€” TLS peer and hostname verification are fully disabled. An on-path attacker can then present forged certificates for any hostname pyload fetches. This is a direct continuation of the fix family CVE-2026-33509 / CVE-2026-35463 / CVE-2026-35464 / CVE-2026-35586, each of which patched a different missed option in the same allowlist. This vulnerability is fixed in 0.5.0b3.dev100.

CWE CWE-295 CWE-306 CWE-863
Vendor pyload
Product pyload
Published May 11, 2026
Last Updated May 11, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Affected Versions

pyload / pyload
< 0.5.0b3.dev100

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/pyload/pyload/security/advisories/GHSA-ccxc-x975-4hh9