github - ghsa-j67p-5mwc-frf9

ghsa-j67p-5mwc-frf9

Vulnerability from github

Published

2025-10-31 12:30

Modified

2025-10-31 12:30

Severity ?

8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Details

Therefore Corporation GmbH has recently become aware that Therefore™ Online and Therefore™ On-Premises contain an account impersonation vulnerability. A malicious user may potentially be able to impersonate the web service account or the account of a service using the API when connecting to the Therefore™ Server. If the malicious user gains this impersonation user access, then it is possible for them to access the documents stored in Therefore™. This impersonation is at application level (Therefore access level), not the operating system level.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-11843"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-31T10:15:35Z",
    "severity": "HIGH"
  },
  "details": "Therefore Corporation GmbH has recently become aware that Therefore\u2122 Online and Therefore\u2122 On-Premises contain an account impersonation vulnerability. A malicious user may potentially be able to impersonate the web service account or the account of a service using the API when connecting to the Therefore\u2122 Server. If the malicious user gains this impersonation user access, then it is possible for them to access the documents stored in Therefore\u2122. This impersonation is at application level (Therefore access level), not the operating system level.",
  "id": "GHSA-j67p-5mwc-frf9",
  "modified": "2025-10-31T12:30:20Z",
  "published": "2025-10-31T12:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11843"
    },
    {
      "type": "WEB",
      "url": "https://www.canon-europe.com/psirt/advisory-information"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/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-2025-11843 (GCVE-0-2025-11843)

Vulnerability from cvelistv5

Published

2025-10-31 09:43

Modified

2025-10-31 18:52

Severity ?

8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

CWE

CWE-290 - Authentication Bypass by Spoofing

Summary

Therefore Corporation GmbH has recently become aware that Therefore™ Online and Therefore™ On-Premises contain an account impersonation vulnerability. A malicious user may potentially be able to impersonate the web service account or the account of a service using the API when connecting to the Therefore™ Server. If the malicious user gains this impersonation user access, then it is possible for them to access the documents stored in Therefore™. This impersonation is at application level (Therefore access level), not the operating system level.

References

URL

Tags

https://www.canon-europe.com/psirt/advisory-information/

vendor-advisory, mitigation

Impacted products

	Vendor	Product	Version
	Therefore Corporation GmbH	Therefore Online and Therefore On-Premises	Version: 0 <

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
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Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.