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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2023-0586

The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Contributor+ role to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS 6.4 · MediumBuzz score 16.0

Buzz score

Why this CVE is surfacing

Buzz score total 16.0

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 11.0 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
11.0
2 evidence mentions in the snapshot
Diversity score
5.0
1 sources across 1 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
2 source links · newest first
  • Wordfence Intelligence Weekly WordPress Vulnerability Report (Feb 20, 2023 to Feb 26, 2023)Wordfence

    Wordfence has curated an industry leading vulnerability database with all known WordPress core, theme, and plugin vulnerabilities known as Wordfence Intelligence Community Edition. This database is continuously updated, maintained, and populated by Wordfence’s highly credentialed and experienced vulnerability researchers through in-house vulnerability research, vulnerability researchers submitting directly to us using our CVE Request form, and … Read More

    vendorwww.wordfence.comMar 2, 2023, 2:49 PM
  • All In One SEO Pack Vulnerabilities Impacting 3 Million Sites PatchedWordfence

    On January 26, 2023, the Wordfence Team responsibly disclosed two vulnerabilities in All In One SEO Pack, a WordPress plugin installed on over 3 Million sites which provides search engine optimization tools designed to help content creators optimize their sites and reach more users. Both reported issues were Stored Cross-Site Scripting vulnerabilities with one of … Read More

    vendorwww.wordfence.comFeb 27, 2023, 5:52 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence
  • CVE-2025-2892

    The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post Meta Description a…

    CVSS 6.4 · Medium
  • CVE-2024-3368

    The All in One SEO WordPress plugin before 4.6.1.1 does not validate and escape some of its Post fields before outputting them back, which could allow users with the contributor…

    CVSS 6.1 · Medium
  • CVE-2024-3554

    The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's…

    CVSS 6.4 · Medium
  • CVE-2023-0585

    The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input…

    CVSS 4.4 · Medium
    2 mentions
  • CVE-2026-64795

    Tag-provided custom HTML, module content/title overrides and decoded modal or tooltip values could execute unsafe markup. A content author could inject JavaScript that ran in visi…

    CVSS N/A · Unrated
    1 mention
  • CVE-2026-63281

    Stored condition values could also execute HTML/JavaScript in administrator summaries.

    CVSS N/A · Unrated
    1 mention