CVE•Published 2023-06-07•Modified 2026-04-08•1 article on news•6 live references•NVD data
CVE-2021-4346Stylemixthemes · Ulisting
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
66
Exploit Prediction Scoring System · top 34% of all CVEs
Weaknesses (CWE)
Description
The uListing plugin for WordPress is vulnerable to Unauthenticated Arbitrary Account Changes in versions up to, and including, 1.6.6. This is due to missing login checks on the stm_listing_profile_edit AJAX action. This makes it possible for unauthenticated attackers to edit any account on the blog, such as changing the admin account's email address.
Timeline
Published 2023-06-07
Modified 2026-04-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2021-4346Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · WP plugin path
http.html:"/wp-content/plugins/ulisting/"Matches any site loading the "ulisting" plugin — doesn't rely on Shodan's vuln tag.
Shodan · product
product:"Stylemixthemes Ulisting"All exposed Stylemixthemes Ulisting instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Ulisting"HTTP body or banner mentions "Ulisting" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2021-4346Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-4346Censys host search filtered to this CVE id.
grep.app
CVE-2021-4346Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-4346GitHub code search for direct mentions.
Google dork
"CVE-2021-4346" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.