Search criteria
6 vulnerabilities found for wger by wger-project
CVE-2026-27839 (GCVE-0-2026-27839)
Vulnerability from nvd – Published: 2026-02-26 22:07 – Updated: 2026-02-26 22:07
VLAI?
Title
wger: IDOR in nutritional_values endpoints exposes private dietary data via direct ORM lookup
Summary
wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, three `nutritional_values` action endpoints fetch objects via `Model.objects.get(pk=pk)` — a raw ORM call that bypasses the user-scoped queryset. Any authenticated user can read another user's private nutrition plan data, including caloric intake and full macro breakdown, by supplying an arbitrary PK. Commit 29876a1954fe959e4b58ef070170e81703dab60e contains a fix for the issue.
Severity ?
4.3 (Medium)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| wger-project | wger |
Affected:
<= 2.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "wger",
"vendor": "wger-project",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, three `nutritional_values` action endpoints fetch objects via `Model.objects.get(pk=pk)` \u2014 a raw ORM call that bypasses the user-scoped queryset. Any authenticated user can read another user\u0027s private nutrition plan data, including caloric intake and full macro breakdown, by supplying an arbitrary PK. Commit 29876a1954fe959e4b58ef070170e81703dab60e contains a fix for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T22:07:43.640Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/wger-project/wger/security/advisories/GHSA-g8gc-6c4h-jg86",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wger-project/wger/security/advisories/GHSA-g8gc-6c4h-jg86"
},
{
"name": "https://github.com/wger-project/wger/commit/29876a1954fe959e4b58ef070170e81703dab60e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wger-project/wger/commit/29876a1954fe959e4b58ef070170e81703dab60e"
}
],
"source": {
"advisory": "GHSA-g8gc-6c4h-jg86",
"discovery": "UNKNOWN"
},
"title": "wger: IDOR in nutritional_values endpoints exposes private dietary data via direct ORM lookup"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-27839",
"datePublished": "2026-02-26T22:07:43.640Z",
"dateReserved": "2026-02-24T02:32:39.801Z",
"dateUpdated": "2026-02-26T22:07:43.640Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27838 (GCVE-0-2026-27838)
Vulnerability from nvd – Published: 2026-02-26 22:04 – Updated: 2026-02-26 22:04
VLAI?
Title
wger: IDOR via user-unscoped cache keys on routine API actions exposes workout data
Summary
wger is a free, open-source workout and fitness manager. Five routine detail action endpoints check a cache before calling `self.get_object()`. In versions up to and including 2.4, ache keys are scoped only by `pk` — no user ID is included. When a victim has previously accessed their routine via the API, an attacker can retrieve the cached response for the same PK without any ownership check. Commit e964328784e2ee2830a1991d69fadbce86ac9fbf contains a patch for the issue.
Severity ?
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| wger-project | wger |
Affected:
<= 2.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "wger",
"vendor": "wger-project",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "wger is a free, open-source workout and fitness manager. Five routine detail action endpoints check a cache before calling `self.get_object()`. In versions up to and including 2.4, ache keys are scoped only by `pk` \u2014 no user ID is included. When a victim has previously accessed their routine via the API, an attacker can retrieve the cached response for the same PK without any ownership check. Commit e964328784e2ee2830a1991d69fadbce86ac9fbf contains a patch for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T22:04:57.968Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/wger-project/wger/security/advisories/GHSA-42cr-w2gr-m54q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wger-project/wger/security/advisories/GHSA-42cr-w2gr-m54q"
},
{
"name": "https://github.com/wger-project/wger/commit/e964328784e2ee2830a1991d69fadbce86ac9fbf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wger-project/wger/commit/e964328784e2ee2830a1991d69fadbce86ac9fbf"
}
],
"source": {
"advisory": "GHSA-42cr-w2gr-m54q",
"discovery": "UNKNOWN"
},
"title": "wger: IDOR via user-unscoped cache keys on routine API actions exposes workout data"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-27838",
"datePublished": "2026-02-26T22:04:57.968Z",
"dateReserved": "2026-02-24T02:32:39.801Z",
"dateUpdated": "2026-02-26T22:04:57.968Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27835 (GCVE-0-2026-27835)
Vulnerability from nvd – Published: 2026-02-26 22:00 – Updated: 2026-02-26 22:00
VLAI?
Title
wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users' workout data
Summary
wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, `RepetitionsConfigViewSet` and `MaxRepetitionsConfigViewSet` return all users' repetition config data because their `get_queryset()` calls `.all()` instead of filtering by the authenticated user. Any registered user can enumerate every other user's workout structure. Commit 1fda5690b35706bb137850c8a084ec6a13317b64 contains a fix for the issue.
Severity ?
4.3 (Medium)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| wger-project | wger |
Affected:
<= 2.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "wger",
"vendor": "wger-project",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, `RepetitionsConfigViewSet` and `MaxRepetitionsConfigViewSet` return all users\u0027 repetition config data because their `get_queryset()` calls `.all()` instead of filtering by the authenticated user. Any registered user can enumerate every other user\u0027s workout structure. Commit 1fda5690b35706bb137850c8a084ec6a13317b64 contains a fix for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T22:00:23.768Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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},
"references": [
{
"name": "https://github.com/wger-project/wger/security/advisories/GHSA-xf68-8hjw-7mpm",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wger-project/wger/security/advisories/GHSA-xf68-8hjw-7mpm"
},
{
"name": "https://github.com/wger-project/wger/commit/1fda5690b35706bb137850c8a084ec6a13317b64",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wger-project/wger/commit/1fda5690b35706bb137850c8a084ec6a13317b64"
}
],
"source": {
"advisory": "GHSA-xf68-8hjw-7mpm",
"discovery": "UNKNOWN"
},
"title": "wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users\u0027 workout data"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-27835",
"datePublished": "2026-02-26T22:00:23.768Z",
"dateReserved": "2026-02-24T02:32:39.800Z",
"dateUpdated": "2026-02-26T22:00:23.768Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27839 (GCVE-0-2026-27839)
Vulnerability from cvelistv5 – Published: 2026-02-26 22:07 – Updated: 2026-02-26 22:07
VLAI?
Title
wger: IDOR in nutritional_values endpoints exposes private dietary data via direct ORM lookup
Summary
wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, three `nutritional_values` action endpoints fetch objects via `Model.objects.get(pk=pk)` — a raw ORM call that bypasses the user-scoped queryset. Any authenticated user can read another user's private nutrition plan data, including caloric intake and full macro breakdown, by supplying an arbitrary PK. Commit 29876a1954fe959e4b58ef070170e81703dab60e contains a fix for the issue.
Severity ?
4.3 (Medium)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| wger-project | wger |
Affected:
<= 2.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "wger",
"vendor": "wger-project",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, three `nutritional_values` action endpoints fetch objects via `Model.objects.get(pk=pk)` \u2014 a raw ORM call that bypasses the user-scoped queryset. Any authenticated user can read another user\u0027s private nutrition plan data, including caloric intake and full macro breakdown, by supplying an arbitrary PK. Commit 29876a1954fe959e4b58ef070170e81703dab60e contains a fix for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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},
"references": [
{
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"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wger-project/wger/security/advisories/GHSA-g8gc-6c4h-jg86"
},
{
"name": "https://github.com/wger-project/wger/commit/29876a1954fe959e4b58ef070170e81703dab60e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wger-project/wger/commit/29876a1954fe959e4b58ef070170e81703dab60e"
}
],
"source": {
"advisory": "GHSA-g8gc-6c4h-jg86",
"discovery": "UNKNOWN"
},
"title": "wger: IDOR in nutritional_values endpoints exposes private dietary data via direct ORM lookup"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-27839",
"datePublished": "2026-02-26T22:07:43.640Z",
"dateReserved": "2026-02-24T02:32:39.801Z",
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"state": "PUBLISHED"
},
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}
CVE-2026-27838 (GCVE-0-2026-27838)
Vulnerability from cvelistv5 – Published: 2026-02-26 22:04 – Updated: 2026-02-26 22:04
VLAI?
Title
wger: IDOR via user-unscoped cache keys on routine API actions exposes workout data
Summary
wger is a free, open-source workout and fitness manager. Five routine detail action endpoints check a cache before calling `self.get_object()`. In versions up to and including 2.4, ache keys are scoped only by `pk` — no user ID is included. When a victim has previously accessed their routine via the API, an attacker can retrieve the cached response for the same PK without any ownership check. Commit e964328784e2ee2830a1991d69fadbce86ac9fbf contains a patch for the issue.
Severity ?
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| wger-project | wger |
Affected:
<= 2.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "wger",
"vendor": "wger-project",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "wger is a free, open-source workout and fitness manager. Five routine detail action endpoints check a cache before calling `self.get_object()`. In versions up to and including 2.4, ache keys are scoped only by `pk` \u2014 no user ID is included. When a victim has previously accessed their routine via the API, an attacker can retrieve the cached response for the same PK without any ownership check. Commit e964328784e2ee2830a1991d69fadbce86ac9fbf contains a patch for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T22:04:57.968Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/wger-project/wger/security/advisories/GHSA-42cr-w2gr-m54q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wger-project/wger/security/advisories/GHSA-42cr-w2gr-m54q"
},
{
"name": "https://github.com/wger-project/wger/commit/e964328784e2ee2830a1991d69fadbce86ac9fbf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wger-project/wger/commit/e964328784e2ee2830a1991d69fadbce86ac9fbf"
}
],
"source": {
"advisory": "GHSA-42cr-w2gr-m54q",
"discovery": "UNKNOWN"
},
"title": "wger: IDOR via user-unscoped cache keys on routine API actions exposes workout data"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-27838",
"datePublished": "2026-02-26T22:04:57.968Z",
"dateReserved": "2026-02-24T02:32:39.801Z",
"dateUpdated": "2026-02-26T22:04:57.968Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27835 (GCVE-0-2026-27835)
Vulnerability from cvelistv5 – Published: 2026-02-26 22:00 – Updated: 2026-02-26 22:00
VLAI?
Title
wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users' workout data
Summary
wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, `RepetitionsConfigViewSet` and `MaxRepetitionsConfigViewSet` return all users' repetition config data because their `get_queryset()` calls `.all()` instead of filtering by the authenticated user. Any registered user can enumerate every other user's workout structure. Commit 1fda5690b35706bb137850c8a084ec6a13317b64 contains a fix for the issue.
Severity ?
4.3 (Medium)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| wger-project | wger |
Affected:
<= 2.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "wger",
"vendor": "wger-project",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, `RepetitionsConfigViewSet` and `MaxRepetitionsConfigViewSet` return all users\u0027 repetition config data because their `get_queryset()` calls `.all()` instead of filtering by the authenticated user. Any registered user can enumerate every other user\u0027s workout structure. Commit 1fda5690b35706bb137850c8a084ec6a13317b64 contains a fix for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T22:00:23.768Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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},
"references": [
{
"name": "https://github.com/wger-project/wger/security/advisories/GHSA-xf68-8hjw-7mpm",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wger-project/wger/security/advisories/GHSA-xf68-8hjw-7mpm"
},
{
"name": "https://github.com/wger-project/wger/commit/1fda5690b35706bb137850c8a084ec6a13317b64",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wger-project/wger/commit/1fda5690b35706bb137850c8a084ec6a13317b64"
}
],
"source": {
"advisory": "GHSA-xf68-8hjw-7mpm",
"discovery": "UNKNOWN"
},
"title": "wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users\u0027 workout data"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-27835",
"datePublished": "2026-02-26T22:00:23.768Z",
"dateReserved": "2026-02-24T02:32:39.800Z",
"dateUpdated": "2026-02-26T22:00:23.768Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}