CVE-2023-6527 is a Reflected Cross-Site Scripting (XSS) vulnerability affecting the Email Subscription Popup plugin for WordPress, versions up to and including 1.2.18. This medium-severity vulnerability (CVSS 6.1) allows unauthenticated attackers to inject malicious web scripts via the HTTP_REFERER header due to insufficient input sanitization. Successful exploitation requires user interaction, such as clicking a crafted link, and could lead to limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.2.19CPE matchmatch criteria | cpe:2.3:a:i13websolution:email_subscription_popup:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.