Vulnerability-Lookup

GHSA-Q3H2-6968-258W

Vulnerability from github – Published: 2026-07-02 21:32 – Updated: 2026-07-02 21:32

Details

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.

Severity

9.8 (Critical)


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

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-58466"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1392"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-02T20:17:06Z",
    "severity": "CRITICAL"
  },
  "details": "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.",
  "id": "GHSA-q3h2-6968-258w",
  "modified": "2026-07-02T21:32:12Z",
  "published": "2026-07-02T21:32:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58466"
    },
    {
      "type": "WEB",
      "url": "https://github.com/EstrellaXD/Auto_Bangumi/issues/1041"
    },
    {
      "type": "WEB",
      "url": "https://github.com/EstrellaXD/Auto_Bangumi/commit/487bdfec545e805ae416e6ddf28651bd274d6a73"
    },
    {
      "type": "WEB",
      "url": "https://github.com/EstrellaXD/Auto_Bangumi/releases/tag/3.2.8"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/autobangumi-hard-coded-default-credentials-via-add-default-user"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-58466 (GCVE-0-2026-58466)

Vulnerability from cvelistv5 – Published: 2026-07-02 19:56 – Updated: 2026-07-14 22:03 X_Open Source

Title

AutoBangumi < 3.2.8 - Hard-coded Default Credentials via add_default_user()

Summary

Severity

9.8 (Critical)


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

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-06 12:32 UTC

CWE

CWE-1392 - Use of Default Credentials

Assigner

VulnCheck mitre root

References

4 references

URL	Tags
https://github.com/EstrellaXD/Auto_Bangumi/releas…	release-notes
https://github.com/EstrellaXD/Auto_Bangumi/issues/1041	issue-tracking
https://github.com/EstrellaXD/Auto_Bangumi/commit…	patch
https://www.vulncheck.com/advisories/autobangumi-…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
EstrellaXD	Auto_Bangumi	Affected: 0 , < 3.2.8 (custom) cpe:2.3:a:estrellaxd:auto_bangumi::::::::

Date Public

2026-06-09 00:00

Credits

George Chen

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.