CVE-2026-71461

HostList.list() catches bare Exception and returns str(e) verbatim. Via host_filter, any authenticated user triggers Django FieldError (leaking complete Host model relation graph including internal reverse accessors) or PostgreSQL DataError (leaking raw database error strings). Two primitives: credential__search=x dumps ORM schema, name__regex=[bad reflects PostgreSQL errors.

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-25)

CWE

CWE-209

Published

2026-09-23

Modified

2026-10-16

Record from

the NVD, synced 2026-10-19

References

• https://access.redhat.com/errata/RHSA-2026:71177
• https://access.redhat.com/security/cve/CVE-2026-71461
• https://bugzilla.redhat.com/show_bug.cgi?id=2512370

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