cve-2021-44856
Vulnerability from cvelistv5
Published
2022-12-26 00:00
Modified
2024-08-04 04:32
Severity ?
EPSS score ?
Summary
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://phabricator.wikimedia.org/T271037 | Issue Tracking, Patch, Vendor Advisory | |
| cve@mitre.org | https://security.gentoo.org/glsa/202305-24 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://phabricator.wikimedia.org/T271037 | Issue Tracking, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202305-24 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T04:32:13.284Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://phabricator.wikimedia.org/T271037"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202305-24"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "unknown",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-12-26T00:00:00",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://phabricator.wikimedia.org/T271037"
},
{
"url": "https://security.gentoo.org/glsa/202305-24"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2021-44856",
"datePublished": "2022-12-26T00:00:00",
"dateReserved": "2021-12-13T00:00:00",
"dateUpdated": "2024-08-04T04:32:13.284Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2021-44856\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2022-12-26T06:15:10.737\",\"lastModified\":\"2024-11-21T06:31:37.023\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value.\"},{\"lang\":\"es\",\"value\":\"Se descubri\u00f3 un problema en MediaWiki antes de 1.35.5, 1.36.x antes de 1.36.3 y 1.37.x antes de 1.37.1. Se puede crear un t\u00edtulo bloqueado por AbuseFilter a trav\u00e9s de Special:ChangeContentModel debido al mal manejo del valor de retorno del gancho EditFilterMergedContent.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-754\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.35.5\",\"matchCriteriaId\":\"99942EE7-37A1-42CD-B392-8ED9362430E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.36.0\",\"versionEndExcluding\":\"1.36.3\",\"matchCriteriaId\":\"7377A8D6-3B2E-4FD6-820A-4CD632158111\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediawiki:mediawiki:1.37.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B3400A0-D77C-45D4-8868-73AF0B82B6B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc0:*:*:*:*:*:*\",\"matchCriteriaId\":\"F533BF3B-6FBC-4CA6-A645-A321E20B9804\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CBE66AB-8BE5-4A96-9B90-8F3238AE7CBC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"18A9BF2D-7DDF-4C9D-838A-D8BA511A2CD6\"}]}]}],\"references\":[{\"url\":\"https://phabricator.wikimedia.org/T271037\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202305-24\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://phabricator.wikimedia.org/T271037\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202305-24\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}
Loading…
Loading…
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.