GD Mail Queue <= 3.9.3 - Unauthenticated Stored Cross-Site Scripting via Email
Priority LOW 38CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The GD Mail Queue plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 3.9.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00462 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| gdragon | GD Mail Queue | up to 3.9.3 | — | No fix listed | CNA |
- GD Mail Queue Vendorgdragon Affected up to 3.9.3 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dev4press:gd_mail_queue:*:*:*:*:*:wordpress:*:* | up to 3.9.3 | Vulnerable | Milan Petrovic |
- cpe:2.3:a:dev4press:gd_mail_queue:*:*:*:*:*:wordpress:*:* Versions up to 3.9.3 Vulnerable ·Milan Petrovic
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-3122
- 2026-10-03 Alias added: GHSA-xch4-7fxf-g24v
References
More gdragon vulnerabilities
- TI-2026-06717 Deserialization of untrusted data in gdragon coreActivity: Activity Logging for WordPress CVSS 3.1HIGH 8.1
- TI-2026-67441 Cross-site scripting in gdragon GD Rating System CVSS 3.1HIGH 7.2
- TI-2025-03019 coreActivity: Activity Logging for WordPress <= 2.7 - Authenticated (Subscriber+) SQL Injection CVSS 3.1MEDIUM 6.5
- TI-2024-10372 GD Rating System <= 3.6.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via extra_class Parameter CVSS 3.1MEDIUM 6.4
- TI-2024-10448 GD bbPress Attachments <= 4.7.2 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-3122 · CVE Program
- CVE-2023-3122 · NVD
- FIRST EPSS
- GHSA-xch4-7fxf-g24v · GitHub Advisory Database · CC BY 4.0
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