SSRF in Estrellaxd Auto Bangumi
CVE-2026-59101
AutoBangumi before 3.2.8 contains a server-side request forgery (SSRF) vulnerability that allows unauthenticated remote attackers to probe internal network services by supplying arbitrary host values to an unprotected setup endpoint. Attackers can send requests to the POST /api/v1/setup/test-downloader endpoint during the initial setup window, causing the server to issue HTTP GET requests to internal or reserved addresses and leak information through echoed connection-error messages.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (40.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Estrellaxd Auto Bangumi — versions 0
Weakness classification (CWE)
References
- github.com/EstrellaXD/Auto_Bangumi/commit/487bdfec545e805ae416e6ddf28651bd274d6… (patch)
- github.com/EstrellaXD/Auto_Bangumi/issues/1041 (issue-tracking)
- github.com/EstrellaXD/Auto_Bangumi/releases/tag/3.2.8 (release-notes)
- www.vulncheck.com/advisories/autobangumi-ssrf-via-api-v1-setup-test-downloader (third-party-advisory)
Frequently asked questions
- What is CVE-2026-59101?
- CVE-2026-59101 is a medium-severity vulnerability in Estrellaxd Auto Bangumi, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.8/10. Published 2026-07-02.
- How severe is CVE-2026-59101?
- Medium severity. CVSS v3 base score is 5.8 out of 10.