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GHSA-3R8R-CH94-C42M

Vulnerability from github – Published: 2025-11-12 09:30 – Updated: 2025-11-12 15:31

Details

This issue affects Apache OpenOffice: through 4.1.15.

Users are recommended to upgrade to version 4.1.16, which fixes the issue.

Severity

8.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-64403"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-12T09:15:41Z",
    "severity": "HIGH"
  },
  "details": "Apache OpenOffice Calc spreadsheet can contain links to other files, in the form of \"external data sources\". A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause such links \nto be loaded without prompt.\n\nThis issue affects Apache OpenOffice: through 4.1.15.\n\nUsers are recommended to upgrade to version 4.1.16, which fixes the issue.",
  "id": "GHSA-3r8r-ch94-c42m",
  "modified": "2025-11-12T15:31:29Z",
  "published": "2025-11-12T09:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64403"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/t7c6jhvdb00xtgd9vvn7h5sq9f4h5trt"
    },
    {
      "type": "WEB",
      "url": "https://www.openoffice.org/security/cves/CVE-2025-64403.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/11/11/6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-64403 (GCVE-0-2025-64403)

Vulnerability from cvelistv5 – Published: 2025-11-12 09:04 – Updated: 2025-11-12 14:47

Title

Apache OpenOffice: Remote documents loaded without prompt via "external data sources" in Calc

Summary

Apache OpenOffice Calc spreadsheet can contain links to other files, in the form of "external data sources". A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause such links to be loaded without prompt. This issue affects Apache OpenOffice: through 4.1.15. Users are recommended to upgrade to version 4.1.16, which fixes the issue.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-12 14:46 UTC

CWE

CWE-862 - Missing Authorization

Assigner

apache mitre root Scorecard

References

3 references

URL	Tags
https://www.openoffice.org/security/cves/CVE-2025…	vendor-advisory
https://lists.apache.org/thread/t7c6jhvdb00xtgd9v…	vendor-advisory
http://www.openwall.com/lists/oss-security/2025/11/11/6

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache OpenOffice	Affected: 0 , ≤ 4.1.15 (semver)

Credits

Reginaldo Silva of ubercomp.com

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          "dateUpdated": "2025-11-12T09:06:12.954Z",
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          {
            "url": "http://www.openwall.com/lists/oss-security/2025/11/11/6"
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        "title": "CVE Program Container"
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        "metrics": [
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              "attackComplexity": "LOW",
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              "baseScore": 8.1,
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              "confidentialityImpact": "HIGH",
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                ],
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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.

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.
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GHSA-3R8R-CH94-C42M

CVE-2025-64403 (GCVE-0-2025-64403)

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