CVE-2025-2892Network attack vector

Stored XSS via unescaped post metadata

Published May 19, 2025 · Updated Apr 8, 2026

Stored XSS in All in One SEO 4.8.1.1 and earlier allows remote authenticated users to execute scripts through crafted post metadata. The post Meta Description and Canonical URL handlers store insufficiently sanitized values and emit them without adequate output escaping. Contributor-level access is required, and the injected script runs in the browser of anyone who opens the affected page.

CVSS severity6.4
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in All in One SEO 4.8.1.1 and earlier allows remote authenticated users to execute scripts through crafted post metadata. The post Meta Description and Canonical URL handlers store insufficiently sanitized values and emit them without adequate output escaping. Contributor-level access is required, and the injected script runs in the browser of anyone who opens the affected page.

The record

CVE
CVE-2025-2892
Published
May 19, 2025
Updated
Apr 8, 2026
Vendor
Awesome Motive
Product
All in One SEO
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.8.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Awesome Motive · All in One SEOversion=0 <=4.8.1.1

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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