CVE-2026-58466
AutoBangumi before 3.2.8 contains a hard-coded default credentials vulnerability that allows unauthenticated attackers to authenticate as the administrator by using the publicly known default credentials seeded at startup via add_default_user() in the…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.80%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
AutoBangumi before 3.2.8 contains a hard-coded default credentials vulnerability that allows unauthenticated attackers to authenticate as the administrator by using the publicly known default credentials seeded at startup via add_default_user() in the database user module when the users table is empty. Attackers can submit the default credentials to the authentication login endpoint to gain full control of the application, including RSS feed configuration, downloader configuration, and all authenticated API endpoints.
- CVSS 4.0
- 9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.80% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1392
- Source
- disclosure@vulncheck.com
References
- https://github.com/EstrellaXD/Auto_Bangumi/commit/487bdfec545e805ae416e6ddf28651bd274d6a73
- https://github.com/EstrellaXD/Auto_Bangumi/issues/1041
- https://github.com/EstrellaXD/Auto_Bangumi/releases/tag/3.2.8
- https://www.vulncheck.com/advisories/autobangumi-hard-coded-default-credentials-via-add-default-user
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.