High
wordpress — security advisory
In affected versions of WordPress, a password reset link emailed to a user does not expire upon changing the user password. Access would be needed to the email account of the user by a malicious party for successful execution. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
- Products
- wordpress
- Affected versions
- 4.3+dfsg-1, 4.3.1+dfsg-1, 4.4+dfsg-1, 4.4.1+dfsg-1, 4.4.2+dfsg-1, 4.4.2+dfsg-1ubuntu1, 4.8.2+dfsg-2, 4.8.3+dfsg-1, 4.9.1+dfsg-1, 4.9.2+dfsg-1, 4.9.4+dfsg-1, 4.9.5+dfsg1-1, 5.2.2+dfsg1-1, 5.2.4+dfsg1-1, 5.3.2+dfsg1-1, 5.3.2+dfsg1-1ubuntu1, 5.7.1+dfsg1-2ubuntu1, 5.8.1+dfsg1-2ubuntu1, 5.8.2+dfsg1-1ubuntu1, 5.8.3+dfsg1-1ubuntu1, 5.8.3+dfsg1-1ubuntu1.1, 6.2+dfsg1-1ubuntu1, 6.4.3+dfsg1-1ubuntu1, 6.7.2+dfsg1-1.1ubuntu1, 6.7.2+dfsg1-1.1ubuntu2
- Fixed versions
- Not specified
- CVEs
- CVE-2020-11027
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:51 UTC · Revision 1
Source evidence
In affected versions of WordPress, a password reset link emailed to a user does not expire upon changing the user password. Access would be needed to the email account of the user by a malicious party for successful execution. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
osv:UBUNTU-CVE-2020-11027
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
wordpress
Fixed versions: Not specified
Complete source record
{
"id": "6edabfb2645ce8060f5e7cdcffcfc68515717be956a890c6198956f256a3d3cb",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-11027",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2020-11027",
"summary": "In affected versions of WordPress, a password reset link emailed to a user does not expire upon changing the user password. Access would be needed to the email account of the user by a malicious party for successful execution. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).",
"evidence": "osv:UBUNTU-CVE-2020-11027",
"products": [
{
"name": {
"value": "wordpress",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.3+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.3.1+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.1+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.2+dfsg-1",
"evidence": "/affected/0/versions"
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{
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"evidence": "/affected/0/versions"
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{
"name": {
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{
"value": "4.8.2+dfsg-2",
"evidence": "/affected/1/versions"
},
{
"value": "4.8.3+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.9.1+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.9.2+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.9.4+dfsg-1",
"evidence": "/affected/1/versions"
},
{
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"evidence": "/affected/1/versions"
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{
"name": {
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"evidence": "/affected/2/package/name"
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"evidence": "/affected/2/versions"
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{
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"evidence": "/affected/2/versions"
},
{
"value": "5.3.2+dfsg1-1",
"evidence": "/affected/2/versions"
},
{
"value": "5.3.2+dfsg1-1ubuntu1",
"evidence": "/affected/2/versions"
}
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},
{
"name": {
"value": "wordpress",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "5.7.1+dfsg1-2ubuntu1",
"evidence": "/affected/3/versions"
},
{
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"evidence": "/affected/3/versions"
},
{
"value": "5.8.2+dfsg1-1ubuntu1",
"evidence": "/affected/3/versions"
},
{
"value": "5.8.3+dfsg1-1ubuntu1",
"evidence": "/affected/3/versions"
},
{
"value": "5.8.3+dfsg1-1ubuntu1.1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "wordpress",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.2+dfsg1-1ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "6.4.3+dfsg1-1ubuntu1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "wordpress",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.7.2+dfsg1-1.1ubuntu1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
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"evidence": "/affected/6/package/name"
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"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
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"evidence": "/affected/6/versions"
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},
{
"name": {
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"evidence": "/affected/7/package/name"
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"prerequisites": [],
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"affected_versions": [
{
"value": "6.7.2+dfsg1-1.1ubuntu1",
"evidence": "/affected/7/versions"
},
{
"value": "6.7.2+dfsg1-1.1ubuntu2",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2020-11027",
"aliases": [
"UBUNTU-CVE-2020-11027"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "wordpress",
"purl": "pkg:deb/ubuntu/wordpress?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"4.3+dfsg-1",
"4.3.1+dfsg-1",
"4.4+dfsg-1",
"4.4.1+dfsg-1",
"4.4.2+dfsg-1",
"4.4.2+dfsg-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
"ecosystem_specific": {
"binaries": [
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"binary_name": "wordpress",
"binary_version": "4.4.2+dfsg-1ubuntu1"
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{
"binary_name": "wordpress-l10n",
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{
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{
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{
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},
{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS"
},
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"4.8.3+dfsg-1",
"4.9.1+dfsg-1",
"4.9.2+dfsg-1",
"4.9.4+dfsg-1",
"4.9.5+dfsg1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
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{
"binary_name": "wordpress-l10n",
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},
{
"binary_name": "wordpress-theme-twentyfifteen",
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},
{
"binary_name": "wordpress-theme-twentyseventeen",
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},
{
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{
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"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
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"5.2.4+dfsg1-1",
"5.3.2+dfsg1-1",
"5.3.2+dfsg1-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
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"binaries": [
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},
{
"binary_name": "wordpress-l10n",
"binary_version": "5.3.2+dfsg1-1ubuntu1"
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{
"binary_name": "wordpress-theme-twentynineteen",
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"5.8.3+dfsg1-1ubuntu1",
"5.8.3+dfsg1-1ubuntu1.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
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"ecosystem_specific": {
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},
{
"binary_name": "wordpress-l10n",
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{
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"package": {
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},
"versions": [
"6.2+dfsg1-1ubuntu1",
"6.4.3+dfsg1-1ubuntu1"
],
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
"ecosystem_specific": {
"binaries": [
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},
{
"binary_name": "wordpress-l10n",
"binary_version": "6.4.3+dfsg1-1ubuntu1"
},
{
"binary_name": "wordpress-theme-twentytwentyfour",
"binary_version": "6.4.3+dfsg1-1ubuntu1"
},
{
"binary_name": "wordpress-theme-twentytwentythree",
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},
{
"binary_name": "wordpress-theme-twentytwentytwo",
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}
]
}
},
{
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],
"package": {
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},
"versions": [
"6.7.2+dfsg1-1.1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "wordpress",
"binary_version": "6.7.2+dfsg1-1.1ubuntu1"
},
{
"binary_name": "wordpress-l10n",
"binary_version": "6.7.2+dfsg1-1.1ubuntu1"
},
{
"binary_name": "wordpress-theme-twentytwentyfive",
"binary_version": "6.7.2+dfsg1-1.1ubuntu1"
},
{
"binary_name": "wordpress-theme-twentytwentyfour",
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},
{
"binary_name": "wordpress-theme-twentytwentythree",
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}
]
}
},
{
"ranges": [
{
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}
],
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"name": "wordpress",
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"ecosystem": "Ubuntu:26.10"
},
"versions": [
"6.7.2+dfsg1-1.1ubuntu2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "wordpress",
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},
{
"binary_name": "wordpress-l10n",
"binary_version": "6.7.2+dfsg1-1.1ubuntu2"
},
{
"binary_name": "wordpress-theme-twentytwentyfive",
"binary_version": "6.7.2+dfsg1-1.1ubuntu2"
},
{
"binary_name": "wordpress-theme-twentytwentyfour",
"binary_version": "6.7.2+dfsg1-1.1ubuntu2"
},
{
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}
},
{
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{
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}
],
"package": {
"name": "wordpress",
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"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"6.7.2+dfsg1-1.1ubuntu2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11027.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "wordpress",
"binary_version": "6.7.2+dfsg1-1.1ubuntu2"
},
{
"binary_name": "wordpress-l10n",
"binary_version": "6.7.2+dfsg1-1.1ubuntu2"
},
{
"binary_name": "wordpress-theme-twentytwentyfive",
"binary_version": "6.7.2+dfsg1-1.1ubuntu2"
},
{
"binary_name": "wordpress-theme-twentytwentyfour",
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},
{
"binary_name": "wordpress-theme-twentytwentythree",
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}
]
}
}
],
"modified": "2026-10-17T12:56:11.234070386Z",
"provider": "osv",
"upstream": [
"CVE-2020-11027"
],
"references": [
"https://ubuntu.com/security/CVE-2020-11027",
"https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-ww7v-jg8c-q6jw",
"https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates",
"https://www.cve.org/CVERecord?id=CVE-2020-11027"
]
},
"related_cves": [
{
"value": "CVE-2020-11027",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 354926,
"published_at": "2020-04-30T23:15:00+00:00"
}