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4 vulnerabilities by airjp73
CVE-2026-112309 (GCVE-0-2026-112309)
Vulnerability from nvd – Published: 2026-10-19 15:28 – Updated: 2026-10-22 03:00
VLAI
EPSS
VEX
Title
@rvf/set-get before 7.0.4 Prototype Pollution via setPath Inherited Methods
Summary
@rvf/set-get before 7.0.4 contains a prototype pollution vulnerability in setPath that allows unauthenticated attackers to overwrite properties of shared built-in functions via inherited Object.prototype methods. Attackers can submit a form field named hasOwnProperty.call through @rvf/core form parsing to replace the shared function property, causing process-wide denial of service until restart.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 03:00 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/airjp73/rvf/commit/4a5e1186675… | patch |
| https://github.com/airjp73/rvf/blob/61172ff01bf12… | technical-description |
| https://github.com/airjp73/rvf/blob/61172ff01bf12… | technical-description |
| https://www.vulncheck.com/advisories/rvf-set-get-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| airjp73 | @rvf/set-get |
Affected:
0 , < 7.0.4
(semver)
|
Date Public
2026-10-15 13:33
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CVE-2026-44483 (GCVE-0-2026-44483)
Vulnerability from nvd – Published: 2026-05-27 15:20 – Updated: 2026-05-27 18:48
VLAI
EPSS
VEX
Title
RVF: Prototype pollution in @rvf/set-get reachable via @rvf/core preprocessFormData (HTTP form data)
Summary
RVF (formerly Remix Validated Form) provides easy form validation and state management for React. From 6.0.0 to before 6.0.4 and 7.0.2, setPath in @rvf/set-get (used by @rvf/core to flatten incoming form data into a nested object) does not block the keys __proto__, constructor, or prototype when walking a path. Because field names in submitted form data are passed directly to setPath via preprocessFormData (and through parseFormData / validate), an attacker who can submit a form to a Remix / React Router app using the library can set arbitrary properties on Object.prototype of the running server process. This is a default-reachable prototype pollution primitive: no special configuration is required. Any endpoint that accepts a form via parseFormData or runs a validator created with createValidator is affected. This vulnerability is fixed in 6.0.4 and 7.0.2.
Severity
8.2 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 18:48 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/airjp73/rvf/security/advisorie… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-112309 (GCVE-0-2026-112309)
Vulnerability from cvelistv5 – Published: 2026-10-19 15:28 – Updated: 2026-10-22 03:00
VLAI
EPSS
VEX
Title
@rvf/set-get before 7.0.4 Prototype Pollution via setPath Inherited Methods
Summary
@rvf/set-get before 7.0.4 contains a prototype pollution vulnerability in setPath that allows unauthenticated attackers to overwrite properties of shared built-in functions via inherited Object.prototype methods. Attackers can submit a form field named hasOwnProperty.call through @rvf/core form parsing to replace the shared function property, causing process-wide denial of service until restart.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 03:00 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/airjp73/rvf/commit/4a5e1186675… | patch |
| https://github.com/airjp73/rvf/blob/61172ff01bf12… | technical-description |
| https://github.com/airjp73/rvf/blob/61172ff01bf12… | technical-description |
| https://www.vulncheck.com/advisories/rvf-set-get-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| airjp73 | @rvf/set-get |
Affected:
0 , < 7.0.4
(semver)
|
Date Public
2026-10-15 13:33
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CVE-2026-44483 (GCVE-0-2026-44483)
Vulnerability from cvelistv5 – Published: 2026-05-27 15:20 – Updated: 2026-05-27 18:48
VLAI
EPSS
VEX
Title
RVF: Prototype pollution in @rvf/set-get reachable via @rvf/core preprocessFormData (HTTP form data)
Summary
RVF (formerly Remix Validated Form) provides easy form validation and state management for React. From 6.0.0 to before 6.0.4 and 7.0.2, setPath in @rvf/set-get (used by @rvf/core to flatten incoming form data into a nested object) does not block the keys __proto__, constructor, or prototype when walking a path. Because field names in submitted form data are passed directly to setPath via preprocessFormData (and through parseFormData / validate), an attacker who can submit a form to a Remix / React Router app using the library can set arbitrary properties on Object.prototype of the running server process. This is a default-reachable prototype pollution primitive: no special configuration is required. Any endpoint that accepts a form via parseFormData or runs a validator created with createValidator is affected. This vulnerability is fixed in 6.0.4 and 7.0.2.
Severity
8.2 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 18:48 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/airjp73/rvf/security/advisorie… | x_refsource_CONFIRM |
Impacted products
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1321",
"description": "CWE-1321: Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-27T15:20:43.045Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/airjp73/rvf/security/advisories/GHSA-c567-44rc-m5hq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/airjp73/rvf/security/advisories/GHSA-c567-44rc-m5hq"
}
],
"source": {
"advisory": "GHSA-c567-44rc-m5hq",
"discovery": "UNKNOWN"
},
"title": "RVF: Prototype pollution in @rvf/set-get reachable via @rvf/core preprocessFormData (HTTP form data)"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-44483",
"datePublished": "2026-05-27T15:20:43.045Z",
"dateReserved": "2026-05-06T17:18:51.783Z",
"dateUpdated": "2026-05-27T18:48:41.768Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}