Vulnerability · Published Apr 24, 2023 · Assigned by WPScan
CVE-2023-0276Weaver Xtreme Theme Support < 6.2.7 - Contributor+ Stored XSS
Medium 5.4
In plain English
A medium-severity security flaw in Weaver Xtreme Theme Support from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.5%top 59.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Weaver Xtreme Theme Support WordPress plugin before 6.2.7 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Weaver Xtreme Theme Support | 0 – before 6.2.7 |
References
- https://wpscan.com/vulnerability/d00824a3-7df5-4b52-a31b-5fdfb19c970f exploit, vdb-entry, technical-description