GHSA-HGJR-632X-QPP3
Vulnerability from github – Published: 2021-08-30 16:18 – Updated: 2021-08-26 15:08
VLAI?
Summary
Cross-site scripting vulnerability in file upload
Details
There is a cross-site scripting vulnerability in file upload on the management system of baserCMS.
This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible.
Target
baserCMS 4.5.1 and earlier versions
Vulnerability
Execution of malicious JavaScript code may alter the display of the page or leak cookie information.
Countermeasures
Update to the latest version of baserCMS
Please refer to the next page for details. https://basercms.net/security/JVN_14134801
Severity ?
8.7 (High)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.5.0"
},
"package": {
"ecosystem": "Packagist",
"name": "baserproject/basercms"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.5.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-39136"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2021-08-26T15:08:57Z",
"nvd_published_at": "2021-08-25T18:15:00Z",
"severity": "HIGH"
},
"details": "There is a cross-site scripting vulnerability in file upload on the management system of baserCMS.\n\nThis is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users.\nIf you are eligible, please update to the new version as soon as possible.\n\n### Target\nbaserCMS 4.5.1 and earlier versions\n\n### Vulnerability\nExecution of malicious JavaScript code may alter the display of the page or leak cookie information.\n\n### Countermeasures\nUpdate to the latest version of baserCMS\n\nPlease refer to the next page for details.\nhttps://basercms.net/security/JVN_14134801",
"id": "GHSA-hgjr-632x-qpp3",
"modified": "2021-08-26T15:08:57Z",
"published": "2021-08-30T16:18:59Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39136"
},
{
"type": "WEB",
"url": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc"
},
{
"type": "WEB",
"url": "https://basercms.net/security/JVN_14134801"
},
{
"type": "PACKAGE",
"url": "https://github.com/baserproject/basercms"
},
{
"type": "WEB",
"url": "http://jvn.jp/en/jp/JVN14134801/index.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Cross-site scripting vulnerability in file upload"
}
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Sightings
| Author | Source | Type | Date |
|---|
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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