CVE-2026-75847 (GCVE-0-2026-75847)
Vulnerability from cvelistv5
Published
2026-08-30 00:18
Modified
2026-08-30 00:18
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
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
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ash-project | ash_paper_trail |
Version: 0.1.1 ≤ cpe:2.3:a:ash-project:ash_paper_trail:*:*:*:*:*:*:*:* |
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{
"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": [
{
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"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"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.
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