Vulnerability · Published Feb 14, 2022 · Assigned by WPScan
CVE-2021-24874Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue < 3.1.31 - Reflected Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity cross-site scripting in Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.8%top 43.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue WordPress plugin before 3.1.31 does not escape the lang and pid parameter before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue | 3.1.31 – before 3.1.31 |
Weakness: CWE-79