Technical impact
An improper neutralization of user input in the Vikas Ratudi VPSUForm WordPress plugin allows attackers to embed malicious scripts that are returned and executed in a victim’s browser when a crafted URL is visited. The reflected XSS can be used to steal session tokens, deface the page, or execute client‑side attacks, violating confidentiality, integrity, and user trust. The weakness is a classic input validation failure, identified as CWE‑79.
Affected Systems
WordPress sites that have Vikas Ratudi’s VPSUForm v-form plugin, version 3.1.9 or earlier, are affected. No specific WordPress core versions are cited, so any site running a vulnerable plugin instance is at risk.
Risk and Exploitability
The CVSS score of 7.1 indicates a high severity with moderate to high impact. The EPSS score of less than 1% suggests that exploitation attempts are rare but still possible. The vulnerability is not listed in CISA’s KEV catalog. Attackers must supply a malicious link to a user who then opens it in their browser, which is a user‑interaction‑dependent attack vector. The lack of a publicly documented exploit script and the restricted nature of the bug reduce the likelihood of widespread automated attacks, but businesses should treat the flaw as high risk until patched.
EUVD