GHSA-P48W-VF3C-RQJX
Vulnerability from github – Published: 2021-04-29 21:51 – Updated: 2021-04-27 19:43
VLAI?
Summary
Cross-Site Scripting in Bootstrap Package
Details
Problem
It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.
The following templates are affected by the vulnerability:
Resources/Private/Partials/ContentElements/Carousel/Item/CallToAction.htmlResources/Private/Partials/ContentElements/Carousel/Item/Header.htmlResources/Private/Partials/ContentElements/Carousel/Item/Text.htmlResources/Private/Partials/ContentElements/Carousel/Item/TextAndImage.htmlResources/Private/Partials/ContentElements/Header/SubHeader.html
Users of the extension, who have overwritten the affected templates with custom code must manually apply the security fix as shown in this Git commit.
Solution
Update to version 7.1.2, 8.0.8, 9.0.4, 9.1.3, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described.
Updated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/.
Credits
Thanks to TYPO3 security team member Oliver Hader who reported and fixed the issue.
Severity ?
5.4 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "bk2k/bootstrap-package"
},
"ranges": [
{
"events": [
{
"introduced": "7.1.0"
},
{
"fixed": "7.1.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "bk2k/bootstrap-package"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "bk2k/bootstrap-package"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "bk2k/bootstrap-package"
},
"ranges": [
{
"events": [
{
"introduced": "9.1.0"
},
{
"fixed": "9.1.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "bk2k/bootstrap-package"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0"
},
{
"fixed": "10.0.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "bk2k/bootstrap-package"
},
"ranges": [
{
"events": [
{
"introduced": "11.0.0"
},
{
"fixed": "11.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-21365"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2021-04-27T19:43:14Z",
"nvd_published_at": "2021-04-27T20:15:00Z",
"severity": "MODERATE"
},
"details": "### Problem\nIt has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.\n\nThe following templates are affected by the vulnerability:\n\n* `Resources/Private/Partials/ContentElements/Carousel/Item/CallToAction.html`\n* `Resources/Private/Partials/ContentElements/Carousel/Item/Header.html`\n* `Resources/Private/Partials/ContentElements/Carousel/Item/Text.html`\n* `Resources/Private/Partials/ContentElements/Carousel/Item/TextAndImage.html`\n* `Resources/Private/Partials/ContentElements/Header/SubHeader.html`\n\nUsers of the extension, who have overwritten the affected templates with custom code must manually apply the security fix as shown in [this Git commit](https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b).\n\n### Solution\nUpdate to version 7.1.2, 8.0.8, 9.0.4, 9.1.3, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described.\n\nUpdated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/.\n\n### Credits\nThanks to TYPO3 security team member Oliver Hader who reported and fixed the issue.",
"id": "GHSA-p48w-vf3c-rqjx",
"modified": "2021-04-27T19:43:14Z",
"published": "2021-04-29T21:51:21Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21365"
},
{
"type": "WEB",
"url": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b"
},
{
"type": "WEB",
"url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Cross-Site Scripting in Bootstrap Package"
}
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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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