Medium
phpmyadmin — security advisory
An issue was discovered in phpMyAdmin 4.9 before 4.9.8 and 5.1 before 5.1.2. A valid user who is already authenticated to phpMyAdmin can manipulate their account to bypass two-factor authentication for future login instances.
- Products
- phpmyadmin
- Affected versions
- 4:4.9.1+dfsg1-2, 4:4.9.2+dfsg1-1, 4:4.9.5+dfsg1-1ubuntu1, 4:4.9.5+dfsg1-2, 4:4.9.5+dfsg1-2ubuntu0.1~esm1, 4:5.0.4+dfsg2-2ubuntu5, 4:5.1.1+dfsg1-5ubuntu1, 4:5.2.1+dfsg-1ubuntu1, 4:5.2.1+dfsg-2ubuntu1, 4:5.2.1+dfsg-2ubuntu2, 4:5.2.1+dfsg-3, 4:5.2.2-really+dfsg-1, 4:5.2.2-really+dfsg-2, 4:5.2.2-really5.2.2+20250121+dfsg-1, 4:5.2.3+dfsg-1, 4:5.2.4~dev~git20260809.e0909b211b+dfsg-1
- Fixed versions
- Not specified
- CVEs
- CVE-2022-23807
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:45 UTC · Revision 1
Source evidence
An issue was discovered in phpMyAdmin 4.9 before 4.9.8 and 5.1 before 5.1.2. A valid user who is already authenticated to phpMyAdmin can manipulate their account to bypass two-factor authentication for future login instances.
osv:UBUNTU-CVE-2022-23807
phpmyadmin
Fixed versions: Not specified
phpmyadmin
Fixed versions: Not specified
phpmyadmin
Fixed versions: Not specified
phpmyadmin
Fixed versions: Not specified
phpmyadmin
Fixed versions: Not specified
phpmyadmin
Fixed versions: Not specified
Complete source record
{
"id": "0494087b338215d8c085a983ac361772cc7394688dbd83396d944f5c40981817",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-23807",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-23807",
"summary": "An issue was discovered in phpMyAdmin 4.9 before 4.9.8 and 5.1 before 5.1.2. A valid user who is already authenticated to phpMyAdmin can manipulate their account to bypass two-factor authentication for future login instances.",
"evidence": "osv:UBUNTU-CVE-2022-23807",
"products": [
{
"name": {
"value": "phpmyadmin",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4:4.9.1+dfsg1-2",
"evidence": "/affected/0/versions"
},
{
"value": "4:4.9.2+dfsg1-1",
"evidence": "/affected/0/versions"
},
{
"value": "4:4.9.5+dfsg1-1ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "4:4.9.5+dfsg1-2",
"evidence": "/affected/0/versions"
},
{
"value": "4:4.9.5+dfsg1-2ubuntu0.1~esm1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "phpmyadmin",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4:5.0.4+dfsg2-2ubuntu5",
"evidence": "/affected/1/versions"
},
{
"value": "4:5.1.1+dfsg1-5ubuntu1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "phpmyadmin",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4:5.2.1+dfsg-1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "4:5.2.1+dfsg-2ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "4:5.2.1+dfsg-2ubuntu2",
"evidence": "/affected/2/versions"
},
{
"value": "4:5.2.1+dfsg-3",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "phpmyadmin",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4:5.2.2-really5.2.2+20250121+dfsg-1",
"evidence": "/affected/3/versions"
},
{
"value": "4:5.2.2-really+dfsg-1",
"evidence": "/affected/3/versions"
},
{
"value": "4:5.2.2-really+dfsg-2",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "phpmyadmin",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4:5.2.3+dfsg-1",
"evidence": "/affected/4/versions"
},
{
"value": "4:5.2.4~dev~git20260809.e0909b211b+dfsg-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "phpmyadmin",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4:5.2.2-really+dfsg-2",
"evidence": "/affected/5/versions"
},
{
"value": "4:5.2.3+dfsg-1",
"evidence": "/affected/5/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2022-23807",
"aliases": [
"UBUNTU-CVE-2022-23807"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "phpmyadmin",
"purl": "pkg:deb/ubuntu/phpmyadmin?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"4:4.9.1+dfsg1-2",
"4:4.9.2+dfsg1-1",
"4:4.9.5+dfsg1-1ubuntu1",
"4:4.9.5+dfsg1-2",
"4:4.9.5+dfsg1-2ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23807.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "phpmyadmin",
"binary_version": "4:4.9.5+dfsg1-2ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "phpmyadmin",
"purl": "pkg:deb/ubuntu/phpmyadmin?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"4:5.0.4+dfsg2-2ubuntu5",
"4:5.1.1+dfsg1-5ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23807.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "phpmyadmin",
"binary_version": "4:5.1.1+dfsg1-5ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "phpmyadmin",
"purl": "pkg:deb/ubuntu/phpmyadmin?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"4:5.2.1+dfsg-1ubuntu1",
"4:5.2.1+dfsg-2ubuntu1",
"4:5.2.1+dfsg-2ubuntu2",
"4:5.2.1+dfsg-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23807.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "phpmyadmin",
"binary_version": "4:5.2.1+dfsg-3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "phpmyadmin",
"purl": "pkg:deb/ubuntu/phpmyadmin?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"4:5.2.2-really5.2.2+20250121+dfsg-1",
"4:5.2.2-really+dfsg-1",
"4:5.2.2-really+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23807.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "phpmyadmin",
"binary_version": "4:5.2.2-really+dfsg-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "phpmyadmin",
"purl": "pkg:deb/ubuntu/phpmyadmin?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"4:5.2.3+dfsg-1",
"4:5.2.4~dev~git20260809.e0909b211b+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23807.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "phpmyadmin",
"binary_version": "4:5.2.4~dev~git20260809.e0909b211b+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "phpmyadmin",
"purl": "pkg:deb/ubuntu/phpmyadmin?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"4:5.2.2-really+dfsg-2",
"4:5.2.3+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23807.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "phpmyadmin",
"binary_version": "4:5.2.3+dfsg-1"
}
]
}
}
],
"modified": "2026-10-17T12:56:02.316849558Z",
"provider": "osv",
"upstream": [
"CVE-2022-23807"
],
"references": [
"https://ubuntu.com/security/CVE-2022-23807",
"https://www.phpmyadmin.net/security/PMASA-2022-1/",
"https://github.com/phpmyadmin/phpmyadmin/commit/ca54f1db050859eb8555875c6aa5d7796fdf4b32",
"https://www.cve.org/CVERecord?id=CVE-2022-23807"
]
},
"related_cves": [
{
"value": "CVE-2022-23807",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 354645,
"published_at": "2022-01-22T02:15:00+00:00"
}