CVE-2026-1877 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the Auto Post Scheduler plugin for WordPress, impacting all versions up to and including 1.84. This medium-severity flaw (CVSS 6.1) is due to missing nonce validation, enabling unauthenticated attackers to update settings and inject malicious web scripts. Exploitation requires tricking a site administrator into clicking a crafted link. There is currently no evidence of active exploitation, nor are public exploit codes available, and community discussion remains minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Johnh10 | Auto Post Scheduler | >= 0, <= 1.84CNA affecteddefault unaffected |
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.