Newsletter Popup <= 1.2 - Record Deletion via CSRF
Priority HIGH 73Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Newsletter Popup WordPress plugin through 1.2 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks as the wp_newsletter_show_localrecord page is not protected with a nonce.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00389 33rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Newsletter Popup | up to 1.2 | — | No fix listed | CNA |
- Newsletter Popup VendorUnknown Affected up to 1.2 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:newsletter_popup_project:newsletter_popup:*:*:*:*:*:wordpress:*:* | up to 1.2 | Vulnerable | Newsletter Popup Project |
- cpe:2.3:a:newsletter_popup_project:newsletter_popup:*:*:*:*:*:wordpress:*:* Versions up to 1.2 Vulnerable ·Newsletter Popup Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-0766
- 2026-10-03 Alias added: GHSA-fq23-cx8p-693x
References
More Newsletter Popup Project Newsletter Popup vulnerabilities
- TI-2023-00695 Newsletter Popup <= 1.2 - Unauthenticated Stored XSS CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-0766 · CVE Program
- CVE-2023-0766 · NVD
- FIRST EPSS
- GHSA-fq23-cx8p-693x · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences