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2 vulnerabilities found for EONSR AEO Agent by Unknown
CVE-2026-11588 (GCVE-0-2026-11588)
Vulnerability from nvd – Published: 2026-08-06 06:00 – Updated: 2026-08-06 12:42
VLAI
EPSS
VEX
Title
EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation
Summary
The EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts that execute in the browser of any visitor, including administrators (Stored XSS).
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 12:42 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/31381157-63d6-4c… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | EONSR AEO Agent |
Affected:
0 , ≤ 3.7.9
(semver)
|
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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"title": "EONSR AEO Agent \u003c= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation",
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CVE-2026-11588 (GCVE-0-2026-11588)
Vulnerability from cvelistv5 – Published: 2026-08-06 06:00 – Updated: 2026-08-06 12:42
VLAI
EPSS
VEX
Title
EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation
Summary
The EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts that execute in the browser of any visitor, including administrators (Stored XSS).
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 12:42 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/31381157-63d6-4c… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | EONSR AEO Agent |
Affected:
0 , ≤ 3.7.9
(semver)
|
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"timestamp": "2026-08-06T12:42:20.374165Z",
"version": "2.0.3"
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"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-06T12:42:45.740Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"product": "EONSR AEO Agent",
"vendor": "Unknown",
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}
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"problemTypes": [
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],
"providerMetadata": {
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"shortName": "WPScan"
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],
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},
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