gsd-2021-20293
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-20293",
"description": "A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.",
"id": "GSD-2021-20293",
"references": [
"https://access.redhat.com/errata/RHSA-2021:4100",
"https://access.redhat.com/errata/RHSA-2022:1029"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.",
"id": "GSD-2021-20293",
"modified": "2023-12-13T01:23:12.720402Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "RESTEasy",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "All versions of RESTEasy up to 4.6.0.Final"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
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"data_version": "4.0",
"description": {
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"value": "A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-79",
"lang": "eng",
"value": "CWE-79"
}
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1942819",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942819"
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{
"name": "https://security.netapp.com/advisory/ntap-20210727-0005/",
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"url": "https://security.netapp.com/advisory/ntap-20210727-0005/"
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,4.6.0.Final]",
"affected_versions": "All versions up to 4.6.0.final",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-707",
"CWE-79",
"CWE-937"
],
"date": "2021-08-31",
"description": "A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.",
"fixed_versions": [],
"identifier": "CVE-2021-20293",
"identifiers": [
"GHSA-5h26-c766-g93v",
"CVE-2021-20293"
],
"not_impacted": "",
"package_slug": "maven/org.jboss.resteasy/resteasy-bom",
"pubdate": "2021-06-15",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-20293",
"https://github.com/advisories/GHSA-5h26-c766-g93v"
],
"uuid": "a0fc161a-213b-4fb0-a380-68c771753047"
},
{
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"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2021-09-20",
"description": "A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy. It does not properly handle URL encoding when calling `@javax.ws.rs.PathParam` without any `@Produces` MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.",
"fixed_versions": [
"4.6.1"
],
"identifier": "CVE-2021-20293",
"identifiers": [
"CVE-2021-20293"
],
"not_impacted": "All versions after 4.6.0",
"package_slug": "maven/org.jboss.resteasy/resteasy-core",
"pubdate": "2021-06-10",
"solution": "Upgrade to version 4.6.1 or above.",
"title": "Cross-site Scripting",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-20293",
"https://bugzilla.redhat.com/show_bug.cgi?id=1942819"
],
"uuid": "b4955b7d-fa7a-4b54-8b43-92e46b76b31f"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:resteasy:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "4.6.0",
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],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
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"cve": {
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"ID": "CVE-2021-20293"
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"description": {
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"value": "A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity."
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"problemtype": {
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"references": {
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1942819",
"refsource": "MISC",
"tags": [
"Issue Tracking",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942819"
},
{
"name": "https://security.netapp.com/advisory/ntap-20210727-0005/",
"refsource": "CONFIRM",
"tags": [
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
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"exploitabilityScore": 2.8,
"impactScore": 2.7
}
},
"lastModifiedDate": "2021-09-20T13:49Z",
"publishedDate": "2021-06-10T12:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.