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2 vulnerabilities found for Uix UserCenter by Unknown
CVE-2026-16259 (GCVE-0-2026-16259)
Vulnerability from nvd – Published: 2026-08-29 06:00 – Updated: 2026-08-30 00:56
VLAI
EPSS
VEX
Title
Uix UserCenter <= 1.0.3 - Unauthenticated Privilege Escalation
Summary
The Uix UserCenter WordPress plugin through 1.0.3 does not verify that the account being modified through an unauthenticated profile-update action belongs to the requester, and it authenticates that action with a token whose signing key is hardcoded and identical across every install, allowing unauthenticated attackers to forge a token for any user, overwrite an administrator's email and password, and take over the account.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-30 00:54 UTC
CWE
- CWE-269 Improper Privilege Management
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/e551128c-c9b1-4e… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | Uix UserCenter |
Affected:
0 , ≤ 1.0.3
(semver)
|
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"source": {
"discovery": "EXTERNAL"
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CVE-2026-16259 (GCVE-0-2026-16259)
Vulnerability from cvelistv5 – Published: 2026-08-29 06:00 – Updated: 2026-08-30 00:56
VLAI
EPSS
VEX
Title
Uix UserCenter <= 1.0.3 - Unauthenticated Privilege Escalation
Summary
The Uix UserCenter WordPress plugin through 1.0.3 does not verify that the account being modified through an unauthenticated profile-update action belongs to the requester, and it authenticates that action with a token whose signing key is hardcoded and identical across every install, allowing unauthenticated attackers to forge a token for any user, overwrite an administrator's email and password, and take over the account.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-30 00:54 UTC
CWE
- CWE-269 Improper Privilege Management
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/e551128c-c9b1-4e… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | Uix UserCenter |
Affected:
0 , ≤ 1.0.3
(semver)
|
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"timestamp": "2026-08-30T00:54:31.589923Z",
"version": "2.0.3"
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],
"providerMetadata": {
"dateUpdated": "2026-08-30T00:56:53.643Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"defaultStatus": "unknown",
"product": "Uix UserCenter",
"vendor": "Unknown",
"versions": [
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"lessThanOrEqual": "1.0.3",
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"version": "0",
"versionType": "semver"
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],
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{
"lang": "en",
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},
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}
],
"problemTypes": [
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"descriptions": [
{
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"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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],
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