gsd-2023-24539
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-24539",
"id": "GSD-2023-24539"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-24539"
],
"details": "Angle brackets (\u003c\u003e) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a \u0027/\u0027 character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.",
"id": "GSD-2023-24539",
"modified": "2023-12-13T01:20:58.338865Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "security@golang.org",
"ID": "CVE-2023-24539",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "html/template",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "0",
"version_value": "1.19.9"
},
{
"version_affected": "\u003c",
"version_name": "1.20.0-0",
"version_value": "1.20.4"
}
]
}
}
]
},
"vendor_name": "Go standard library"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Juho Nurminen of Mattermost"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
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"value": "Angle brackets (\u003c\u003e) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a \u0027/\u0027 character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-74: Improper input validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://go.dev/issue/59720",
"refsource": "MISC",
"url": "https://go.dev/issue/59720"
},
{
"name": "https://go.dev/cl/491615",
"refsource": "MISC",
"url": "https://go.dev/cl/491615"
},
{
"name": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU",
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"url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"
},
{
"name": "https://pkg.go.dev/vuln/GO-2023-1751",
"refsource": "MISC",
"url": "https://pkg.go.dev/vuln/GO-2023-1751"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.20.4",
"versionStartIncluding": "1.20.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.19.9",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@golang.org",
"ID": "CVE-2023-24539"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Angle brackets (\u003c\u003e) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a \u0027/\u0027 character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input."
}
]
},
"problemtype": {
"problemtype_data": [
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},
"references": {
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],
"url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"
},
{
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},
{
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"tags": [
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],
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},
{
"name": "https://go.dev/issue/59720",
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"tags": [
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],
"url": "https://go.dev/issue/59720"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.4
}
},
"lastModifiedDate": "2023-05-22T18:22Z",
"publishedDate": "2023-05-11T16:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.