Vulnerability-Lookup

FKIE_CVE-2026-75847

Vulnerability from fkie_nvd - Published: 2026-08-30 01:20 - Updated: 2026-08-30 01:20

Severity

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

Summary

Cleartext Storage of Sensitive Information vulnerability in ash-project ash_paper_trail allows an attacker with read access to the generated version resource to recover the plaintext of sensitive? attributes. AshPaperTrail stores the values of tracked sensitive? attributes in the generated version resource's changes map, which is declared public? true and sensitive? false, so the values are returned by the version resource's default read action and printed in logs, inspect output, and error messages instead of being redacted. AshPaperTrail.Resource.Transformers.CreateVersionResource derives the changes map's sensitivity from the ignore_attributes list (the attributes excluded from changes) rather than from the tracked attributes actually stored in it, and ignore_attributes defaults to empty, so the flag is effectively always false. This issue affects ash_paper_trail: from 0.1.1 before 0.7.0.

References

	URL	Tags
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://cna.erlef.org/cves/CVE-2026-75847.html
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://github.com/ash-project/ash_paper_trail/commit/90efdb0769f83f7c5daba6a87758daebf4baf32c
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://github.com/ash-project/ash_paper_trail/security/advisories/GHSA-wqjr-xmxp-j554
	6b3ad84c-e1a6-4bf7-a703-f496b71e49db	https://osv.dev/vulnerability/EEF-CVE-2026-75847

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://repo.hex.pm",
          "cpes": [
            "cpe:2.3:a:ash-project:ash_paper_trail:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "modules": [
            "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027"
          ],
          "packageName": "ash_paper_trail",
          "packageURL": "pkg:hex/ash_paper_trail",
          "product": "ash_paper_trail",
          "programFiles": [
            "lib/resource/transformers/create_version_resource.ex"
          ],
          "programRoutines": [
            {
              "name": "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027:transform/1"
            }
          ],
          "repo": "https://github.com/ash-project/ash_paper_trail",
          "vendor": "ash-project",
          "versions": [
            {
              "lessThan": "0.7.0",
              "status": "affected",
              "version": "0.1.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "collectionURL": "https://github.com",
          "cpes": [
            "cpe:2.3:a:ash-project:ash_paper_trail:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "modules": [
            "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027"
          ],
          "packageName": "ash-project/ash_paper_trail",
          "packageURL": "pkg:github/ash-project/ash_paper_trail",
          "product": "ash_paper_trail",
          "programFiles": [
            "lib/resource/transformers/create_version_resource.ex"
          ],
          "programRoutines": [
            {
              "name": "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027:transform/1"
            }
          ],
          "repo": "https://github.com/ash-project/ash_paper_trail",
          "vendor": "ash-project",
          "versions": [
            {
              "lessThan": "90efdb0769f83f7c5daba6a87758daebf4baf32c",
              "status": "affected",
              "version": "e379ca90a0c4db54d07a9d1556fd12f2413f6e98",
              "versionType": "git"
            }
          ]
        }
      ],
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cleartext Storage of Sensitive Information vulnerability in ash-project ash_paper_trail allows an attacker with read access to the generated version resource to recover the plaintext of sensitive? attributes.\n\nAshPaperTrail stores the values of tracked sensitive? attributes in the generated version resource\u0027s changes map, which is declared public? true and sensitive? false, so the values are returned by the version resource\u0027s default read action and printed in logs, inspect output, and error messages instead of being redacted. AshPaperTrail.Resource.Transformers.CreateVersionResource derives the changes map\u0027s sensitivity from the ignore_attributes list (the attributes excluded from changes) rather than from the tracked attributes actually stored in it, and ignore_attributes defaults to empty, so the flag is effectively always false.\n\nThis issue affects ash_paper_trail: from 0.1.1 before 0.7.0."
    }
  ],
  "id": "CVE-2026-75847",
  "lastModified": "2026-08-30T01:20:24.617",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-08-30T01:20:24.617",
  "references": [
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://cna.erlef.org/cves/CVE-2026-75847.html"
    },
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://github.com/ash-project/ash_paper_trail/commit/90efdb0769f83f7c5daba6a87758daebf4baf32c"
    },
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://github.com/ash-project/ash_paper_trail/security/advisories/GHSA-wqjr-xmxp-j554"
    },
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "url": "https://osv.dev/vulnerability/EEF-CVE-2026-75847"
    }
  ],
  "sourceIdentifier": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-312"
        }
      ],
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "type": "Secondary"
    }
  ]
}

CVE-2026-75847 (GCVE-0-2026-75847)

Vulnerability from cvelistv5 – Published: 2026-08-30 00:18 – Updated: 2026-08-30 00:18

Title

Sensitive attribute values stored in a non-sensitive public changes map in AshPaperTrail

Summary

Severity

5.9 (Medium)


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

CWE

CWE-312 - Cleartext Storage of Sensitive Information

Assigner

EEF mitre root

References

4 references

URL	Tags
https://github.com/ash-project/ash_paper_trail/se…	vendor-advisoryrelated
https://cna.erlef.org/cves/CVE-2026-75847.html	related
https://osv.dev/vulnerability/EEF-CVE-2026-75847	related
https://github.com/ash-project/ash_paper_trail/co…	patch

Impacted products

2 products

Vendor	Product	Version
ash-project	ash_paper_trail	Affected: 0.1.1 , < 0.7.0 (semver) cpe:2.3:a:ash-project:ash_paper_trail::::::::
ash-project	ash_paper_trail	Affected: e379ca90a0c4db54d07a9d1556fd12f2413f6e98 , < 90efdb0769f83f7c5daba6a87758daebf4baf32c (git) cpe:2.3:a:ash-project:ash_paper_trail::::::::

Credits

Zach Daniel / Ash Project Peter Ullrich Peter Ullrich Jonatan Männchen / EEF

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://repo.hex.pm",
          "cpes": [
            "cpe:2.3:a:ash-project:ash_paper_trail:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "modules": [
            "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027"
          ],
          "packageName": "ash_paper_trail",
          "packageURL": "pkg:hex/ash_paper_trail",
          "product": "ash_paper_trail",
          "programFiles": [
            "lib/resource/transformers/create_version_resource.ex"
          ],
          "programRoutines": [
            {
              "name": "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027:transform/1"
            }
          ],
          "repo": "https://github.com/ash-project/ash_paper_trail",
          "vendor": "ash-project",
          "versions": [
            {
              "lessThan": "0.7.0",
              "status": "affected",
              "version": "0.1.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "collectionURL": "https://github.com",
          "cpes": [
            "cpe:2.3:a:ash-project:ash_paper_trail:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "modules": [
            "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027"
          ],
          "packageName": "ash-project/ash_paper_trail",
          "packageURL": "pkg:github/ash-project/ash_paper_trail",
          "product": "ash_paper_trail",
          "programFiles": [
            "lib/resource/transformers/create_version_resource.ex"
          ],
          "programRoutines": [
            {
              "name": "\u0027Elixir.AshPaperTrail.Resource.Transformers.CreateVersionResource\u0027:transform/1"
            }
          ],
          "repo": "https://github.com/ash-project/ash_paper_trail",
          "vendor": "ash-project",
          "versions": [
            {
              "lessThan": "90efdb0769f83f7c5daba6a87758daebf4baf32c",
              "status": "affected",
              "version": "e379ca90a0c4db54d07a9d1556fd12f2413f6e98",
              "versionType": "git"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThe tracked resource must declare one or more \u003ccode\u003esensitive?\u003c/code\u003e attributes that are not listed in \u003ccode\u003eignore_attributes\u003c/code\u003e. Exposure requires read access to the generated version resource, which ships with \u003ccode\u003edefaults [:read, ...]\u003c/code\u003e and a \u003ccode\u003echanges\u003c/code\u003e field that is selectable by default.\u003c/p\u003e"
            },
            {
              "base64": false,
              "type": "text/markdown",
              "value": "The tracked resource must declare one or more `sensitive?` attributes that are not listed in `ignore_attributes`. Exposure requires read access to the generated version resource, which ships with `defaults [:read, ...]` and a `changes` field that is selectable by default."
            }
          ],
          "value": "The tracked resource must declare one or more sensitive? attributes that are not listed in ignore_attributes. Exposure requires read access to the generated version resource, which ships with defaults [:read, ...] and a changes field that is selectable by default."
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:ash-project:ash_paper_trail:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "0.7.0",
                  "versionStartIncluding": "0.1.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Zach Daniel / Ash Project"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Peter Ullrich"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "Peter Ullrich"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Jonatan M\u00e4nnchen / EEF"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eCleartext Storage of Sensitive Information vulnerability in ash-project ash_paper_trail allows an attacker with read access to the generated version resource to recover the plaintext of \u003ccode\u003esensitive?\u003c/code\u003e attributes.\u003c/p\u003e\n\u003cp\u003eAshPaperTrail stores the values of tracked \u003ccode\u003esensitive?\u003c/code\u003e attributes in the generated version resource\u0027s \u003ccode\u003echanges\u003c/code\u003e map, which is declared \u003ccode\u003epublic? true\u003c/code\u003e and \u003ccode\u003esensitive? false\u003c/code\u003e, so the values are returned by the version resource\u0027s default read action and printed in logs, \u003ccode\u003einspect\u003c/code\u003e output, and error messages instead of being redacted. \u003ccode\u003eAshPaperTrail.Resource.Transformers.CreateVersionResource\u003c/code\u003e derives the \u003ccode\u003echanges\u003c/code\u003e map\u0027s sensitivity from the \u003ccode\u003eignore_attributes\u003c/code\u003e list (the attributes excluded from \u003ccode\u003echanges\u003c/code\u003e) rather than from the tracked attributes actually stored in it, and \u003ccode\u003eignore_attributes\u003c/code\u003e defaults to empty, so the flag is effectively always false.\u003c/p\u003e\n\u003cp\u003eThis issue affects ash_paper_trail: from 0.1.1 before 0.7.0.\u003c/p\u003e"
            },
            {
              "base64": false,
              "type": "text/markdown",
              "value": "Cleartext Storage of Sensitive Information vulnerability in ash-project ash_paper_trail allows an attacker with read access to the generated version resource to recover the plaintext of `sensitive?` attributes.\n\nAshPaperTrail stores the values of tracked `sensitive?` attributes in the generated version resource\u0027s `changes` map, which is declared `public? true` and `sensitive? false`, so the values are returned by the version resource\u0027s default read action and printed in logs, `inspect` output, and error messages instead of being redacted. `AshPaperTrail.Resource.Transformers.CreateVersionResource` derives the `changes` map\u0027s sensitivity from the `ignore_attributes` list (the attributes excluded from `changes`) rather than from the tracked attributes actually stored in it, and `ignore_attributes` defaults to empty, so the flag is effectively always false.\n\nThis issue affects ash_paper_trail: from 0.1.1 before 0.7.0."
            }
          ],
          "value": "Cleartext Storage of Sensitive Information vulnerability in ash-project ash_paper_trail allows an attacker with read access to the generated version resource to recover the plaintext of sensitive? attributes.\n\nAshPaperTrail stores the values of tracked sensitive? attributes in the generated version resource\u0027s changes map, which is declared public? true and sensitive? false, so the values are returned by the version resource\u0027s default read action and printed in logs, inspect output, and error messages instead of being redacted. AshPaperTrail.Resource.Transformers.CreateVersionResource derives the changes map\u0027s sensitivity from the ignore_attributes list (the attributes excluded from changes) rather than from the tracked attributes actually stored in it, and ignore_attributes defaults to empty, so the flag is effectively always false.\n\nThis issue affects ash_paper_trail: from 0.1.1 before 0.7.0."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-37",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-37 Retrieve Embedded Sensitive Data"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-312",
              "description": "CWE-312 Cleartext Storage of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-30T00:18:05.390Z",
        "orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
        "shortName": "EEF"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "related"
          ],
          "url": "https://github.com/ash-project/ash_paper_trail/security/advisories/GHSA-wqjr-xmxp-j554"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://cna.erlef.org/cves/CVE-2026-75847.html"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://osv.dev/vulnerability/EEF-CVE-2026-75847"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/ash-project/ash_paper_trail/commit/90efdb0769f83f7c5daba6a87758daebf4baf32c"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Sensitive attribute values stored in a non-sensitive public changes map in AshPaperTrail"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
    "assignerShortName": "EEF",
    "cveId": "CVE-2026-75847",
    "datePublished": "2026-08-30T00:18:05.390Z",
    "dateReserved": "2026-08-20T20:00:01.970Z",
    "dateUpdated": "2026-08-30T00:18:05.390Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Action not permitted

FKIE_CVE-2026-75847

CVE-2026-75847 (GCVE-0-2026-75847)

Tags

Sightings

Nomenclature