CVE-2025-1703 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Ultimate Blocks plugin for WordPress, affecting all versions up to 3.2.7. Authenticated attackers with Contributor-level access or higher can inject malicious web scripts due to insufficient input sanitization and output escaping. This medium-severity vulnerability (CVSS 6.4) allows for arbitrary script execution when a user accesses an affected page, potentially leading to information disclosure or unauthorized actions. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Ultimateblocks | Ultimate Blocks – 25+ Gutenberg Blocks For Block Editor | >= 0, <= 3.2.7CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.