gsd-2023-29206
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-29206",
"id": "GSD-2023-29206"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"details": "XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.",
"id": "GSD-2023-29206",
"modified": "2023-12-13T01:20:57.031410Z",
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"value": "XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights."
}
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},
"impact": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
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"description": [
{
"cweId": "CWE-79",
"lang": "eng",
"value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx",
"refsource": "MISC",
"url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx"
},
{
"name": "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb",
"refsource": "MISC",
"url": "https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb"
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{
"name": "https://jira.xwiki.org/browse/XWIKI-19514",
"refsource": "MISC",
"url": "https://jira.xwiki.org/browse/XWIKI-19514"
},
{
"name": "https://jira.xwiki.org/browse/XWIKI-19583",
"refsource": "MISC",
"url": "https://jira.xwiki.org/browse/XWIKI-19583"
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{
"name": "https://jira.xwiki.org/browse/XWIKI-9119",
"refsource": "MISC",
"url": "https://jira.xwiki.org/browse/XWIKI-9119"
}
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"source": {
"advisory": "GHSA-cmvg-w72j-7phx",
"discovery": "UNKNOWN"
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"advisories": [
{
"affected_range": "[3.0-milestone-1,14.9-rc-1)",
"affected_versions": "All versions starting from 3.0-milestone-1 before 14.9-rc-1",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-04-12",
"description": "### Impact\n\nThere was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. \n\n### Patches\n\nThis has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script right. \n\n### Workarounds\n\nThe only known workaround consists in applying [the following patch](https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb) and rebuilding and redeploying `xwiki-platform-skin-skinx`.\n\n### References\n * https://jira.xwiki.org/browse/XWIKI-19514\n * https://jira.xwiki.org/browse/XWIKI-9119\n * https://jira.xwiki.org/browse/XWIKI-19583\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira](http://jira.xwiki.org)\n* Email us at [Security ML](mailto:security@xwiki.org)\n",
"fixed_versions": [
"14.9-rc-1"
],
"identifier": "CVE-2023-29206",
"identifiers": [
"GHSA-cmvg-w72j-7phx",
"CVE-2023-29206"
],
"not_impacted": "All versions before 3.0-milestone-1, all versions starting from 14.9-rc-1",
"package_slug": "maven/org.xwiki.platform/xwiki-platform-skin-skinx",
"pubdate": "2023-04-12",
"solution": "Upgrade to version 14.9-rc-1 or above. *Note*: 14.9-rc-1 may be an unstable version. Use caution.",
"title": "org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins",
"urls": [
"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx",
"https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb",
"https://jira.xwiki.org/browse/XWIKI-19514",
"https://jira.xwiki.org/browse/XWIKI-19583",
"https://jira.xwiki.org/browse/XWIKI-9119",
"https://github.com/advisories/GHSA-cmvg-w72j-7phx"
],
"uuid": "d4517ca4-8c90-477e-a2b5-06f607913fcb"
}
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"impact": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
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"exploitabilityScore": 2.3,
"impactScore": 2.7
}
},
"lastModifiedDate": "2023-09-29T11:39Z",
"publishedDate": "2023-04-15T16:15Z"
}
}
}
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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.
- 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.