CVE-2026-92410: Sign-up Sheets (WordPress plugin) · Cross-Site Request Forgery (CSRF)
Affects Sign-up Sheets (WordPress plugin)Source CVE Database V5
Not known to be exploited · CVSS 4.3 Medium : upgrade to 2.4.0 when convenient.
Data as of 5 Nov 2026, 00:01 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 3% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 2.4.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 20 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Upgrade Sign-up Sheets (WordPress plugin) to 2.4.0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Sign-up Sheets | Affected
| Fixed in
|
AI-suggested
Upgrade the Sign-up Sheets plugin to version 2.4.0 or later, where the CSRF nonce validation issue has been addressed. No other mitigation guidance is provided. Patch status is not explicitly confirmed by a vendor advisory, but the version 2.4.0 indicates the fix.
Description
The Sign-up Sheets WordPress plugin before 2.4.0 does not properly validate the CSRF nonce that protects its sign-up deletion action, allowing attackers to delete sign-up records via a forged request handled in the session of a logged-in user with the required capability.