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2 vulnerabilities found for cronmaster by fccview
CVE-2026-34072 (GCVE-0-2026-34072)
Vulnerability from nvd – Published: 2026-04-01 16:51 – Updated: 2026-04-01 17:45
VLAI?
Title
cronmaster: Middleware authentication bypass enabling unauthorized page access and server-action execution
Summary
Cr*nMaster (cronmaster) is a Cronjob management UI with human readable syntax, live logging and log history for cronjobs. Prior to version 2.2.0, an authentication bypass in middleware allows unauthenticated requests with an invalid session cookie to be treated as authenticated when the middleware’s session-validation fetch fails. This can result in unauthorized access to protected pages and unauthorized execution of privileged Next.js Server Actions. This issue has been patched in version 2.2.0.
Severity ?
8.3 (High)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| fccview | cronmaster |
Affected:
< 2.2.0
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-34072",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-01T17:45:02.731849Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-01T17:45:11.248Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "cronmaster",
"vendor": "fccview",
"versions": [
{
"status": "affected",
"version": "\u003c 2.2.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Cr*nMaster (cronmaster) is a Cronjob management UI with human readable syntax, live logging and log history for cronjobs. Prior to version 2.2.0, an authentication bypass in middleware allows unauthenticated requests with an invalid session cookie to be treated as authenticated when the middleware\u2019s session-validation fetch fails. This can result in unauthorized access to protected pages and unauthorized execution of privileged Next.js Server Actions. This issue has been patched in version 2.2.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-693",
"description": "CWE-693: Protection Mechanism Failure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-01T16:51:33.306Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/fccview/cronmaster/security/advisories/GHSA-9whh-mffv-xvh6",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/fccview/cronmaster/security/advisories/GHSA-9whh-mffv-xvh6"
},
{
"name": "https://github.com/fccview/cronmaster/releases/tag/2.2.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/fccview/cronmaster/releases/tag/2.2.0"
}
],
"source": {
"advisory": "GHSA-9whh-mffv-xvh6",
"discovery": "UNKNOWN"
},
"title": "cronmaster: Middleware authentication bypass enabling unauthorized page access and server-action execution"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-34072",
"datePublished": "2026-04-01T16:51:33.306Z",
"dateReserved": "2026-03-25T16:21:40.867Z",
"dateUpdated": "2026-04-01T17:45:11.248Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-34072 (GCVE-0-2026-34072)
Vulnerability from cvelistv5 – Published: 2026-04-01 16:51 – Updated: 2026-04-01 17:45
VLAI?
Title
cronmaster: Middleware authentication bypass enabling unauthorized page access and server-action execution
Summary
Cr*nMaster (cronmaster) is a Cronjob management UI with human readable syntax, live logging and log history for cronjobs. Prior to version 2.2.0, an authentication bypass in middleware allows unauthenticated requests with an invalid session cookie to be treated as authenticated when the middleware’s session-validation fetch fails. This can result in unauthorized access to protected pages and unauthorized execution of privileged Next.js Server Actions. This issue has been patched in version 2.2.0.
Severity ?
8.3 (High)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| fccview | cronmaster |
Affected:
< 2.2.0
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-34072",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-01T17:45:02.731849Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-01T17:45:11.248Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "cronmaster",
"vendor": "fccview",
"versions": [
{
"status": "affected",
"version": "\u003c 2.2.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Cr*nMaster (cronmaster) is a Cronjob management UI with human readable syntax, live logging and log history for cronjobs. Prior to version 2.2.0, an authentication bypass in middleware allows unauthenticated requests with an invalid session cookie to be treated as authenticated when the middleware\u2019s session-validation fetch fails. This can result in unauthorized access to protected pages and unauthorized execution of privileged Next.js Server Actions. This issue has been patched in version 2.2.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-693",
"description": "CWE-693: Protection Mechanism Failure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-01T16:51:33.306Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/fccview/cronmaster/security/advisories/GHSA-9whh-mffv-xvh6",
"tags": [
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],
"url": "https://github.com/fccview/cronmaster/security/advisories/GHSA-9whh-mffv-xvh6"
},
{
"name": "https://github.com/fccview/cronmaster/releases/tag/2.2.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/fccview/cronmaster/releases/tag/2.2.0"
}
],
"source": {
"advisory": "GHSA-9whh-mffv-xvh6",
"discovery": "UNKNOWN"
},
"title": "cronmaster: Middleware authentication bypass enabling unauthorized page access and server-action execution"
}
},
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"assignerShortName": "GitHub_M",
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"datePublished": "2026-04-01T16:51:33.306Z",
"dateReserved": "2026-03-25T16:21:40.867Z",
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