CVE-2026-1886 identifies a Stored Cross-Site Scripting (XSS) vulnerability in the Go Night Pro | WordPress Dark Mode Plugin, affecting all versions up to and including 1.1.0. This medium-severity issue (CVSS 6.4) stems from insufficient input sanitization of the 'margin' attribute within the 'go-night-pro-shortcode' shortcode. Authenticated attackers with contributor-level access can exploit this to inject arbitrary web scripts that execute when other users access an affected page, potentially leading to low confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Hrs2015 | Go Night Pro | WordPress Dark Mode Plugin | >= 0, <= 1.1.0CNA 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.