FKIE_CVE-2026-41732
Vulnerability from fkie_nvd - Published: 2026-06-10 00:16 - Updated: 2026-07-23 09:10
Severity
Summary
JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Additionally, an empty trusted-packages configuration fell back to trusting all packages rather than applying a safe default allow-list.
Affected versions:
Spring for Apache Pulsar 2.0.0 through 2.0.5; 1.2.0 through 1.2.17; 1.1.0 through 1.1.17.
References
| URL | Tags | ||
|---|---|---|---|
| security@vmware.com | https://spring.io/security/cve-2026-41732 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| vmware | spring_for_apache_pulsar | * | |
| vmware | spring_for_apache_pulsar | * | |
| vmware | spring_for_apache_pulsar | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Spring for Apache Pulsar",
"vendor": "Spring",
"versions": [
{
"lessThan": "2.0.5.1",
"status": "affected",
"version": "2.0.0",
"versionType": "custom"
},
{
"lessThan": "1.2.17.1",
"status": "affected",
"version": "1.2.0",
"versionType": "custom"
},
{
"lessThan": "1.1.18",
"status": "affected",
"version": "1.1.0",
"versionType": "custom"
}
]
}
],
"source": "security@vmware.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:vmware:spring_for_apache_pulsar:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BD99C33F-8DEF-4A9D-B331-C1FED95A6726",
"versionEndExcluding": "1.1.18",
"versionStartIncluding": "1.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:vmware:spring_for_apache_pulsar:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CBA155E6-BFC7-4EAA-915C-9A542A9151B9",
"versionEndExcluding": "1.2.17.1",
"versionStartIncluding": "1.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:vmware:spring_for_apache_pulsar:*:*:*:*:*:*:*:*",
"matchCriteriaId": "301B7FE5-CDDF-4CE4-BC3F-0AE886D6FF26",
"versionEndExcluding": "2.0.6",
"versionStartIncluding": "2.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Additionally, an empty trusted-packages configuration fell back to trusting all packages rather than applying a safe default allow-list.\n\nAffected versions:\nSpring for Apache Pulsar 2.0.0 through 2.0.5; 1.2.0 through 1.2.17; 1.1.0 through 1.1.17."
},
{
"lang": "es",
"value": "JsonPulsarHeaderMapper comparaba los encabezados de tipo con paquetes de confianza utilizando una comprobaci\u00f3n de prefijo, lo que significa que confiar en cualquier paquete implicaba confiar impl\u00edcitamente en todos sus subpaquetes. Adem\u00e1s, una configuraci\u00f3n vac\u00eda de trusted-packages recurr\u00eda a confiar en todos los paquetes en lugar de aplicar una lista de permitidos predeterminada segura.\n\nVersiones afectadas:\nSpring for Apache Pulsar 2.0.0 a 2.0.5; 1.2.0 a 1.2.17; 1.1.0 a 1.1.17."
}
],
"id": "CVE-2026-41732",
"lastModified": "2026-07-23T09:10:00.113",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "security@vmware.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-41732",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T18:52:35.652237Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-06-10T00:16:52.720",
"references": [
{
"source": "security@vmware.com",
"tags": [
"Vendor Advisory"
],
"url": "https://spring.io/security/cve-2026-41732"
}
],
"sourceIdentifier": "security@vmware.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-502"
}
],
"source": "security@vmware.com",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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