Cross-site scripting (XSS) vulnerability in the MailChimp Signup submodule in the…
Priority LOW 14CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in the MailChimp Signup submodule in the MailChimp module 7.x-3.x before 7.x-3.3 for Drupal allows remote authenticated users with the "administer mailchimp" permission to inject arbitrary web script or HTML via unspecified vectors.
Why it matters now
EPSS 0.01405 72nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:thinkshout:mailchimp:7.x-3.0:*:*:*:*:drupal:*:* | 7.x-3.0 | Vulnerable | Thinkshout |
| cpe:2.3:a:thinkshout:mailchimp:7.x-3.0:alpha1:*:*:*:drupal:*:* | 7.x-3.0 alpha1 | Vulnerable | Thinkshout |
| cpe:2.3:a:thinkshout:mailchimp:7.x-3.0:beta1:*:*:*:drupal:*:* | 7.x-3.0 beta1 | Vulnerable | Thinkshout |
| cpe:2.3:a:thinkshout:mailchimp:7.x-3.1:*:*:*:*:drupal:*:* | 7.x-3.1 | Vulnerable | Thinkshout |
| cpe:2.3:a:thinkshout:mailchimp:7.x-3.2:*:*:*:*:drupal:*:* | 7.x-3.2 | Vulnerable | Thinkshout |
- cpe:2.3:a:thinkshout:mailchimp:7.x-3.0:*:*:*:*:drupal:*:* Versions 7.x-3.0 Vulnerable ·Thinkshout
- cpe:2.3:a:thinkshout:mailchimp:7.x-3.0:alpha1:*:*:*:drupal:*:* Versions 7.x-3.0 alpha1 Vulnerable ·Thinkshout
- cpe:2.3:a:thinkshout:mailchimp:7.x-3.0:beta1:*:*:*:drupal:*:* Versions 7.x-3.0 beta1 Vulnerable ·Thinkshout
- cpe:2.3:a:thinkshout:mailchimp:7.x-3.1:*:*:*:*:drupal:*:* Versions 7.x-3.1 Vulnerable ·Thinkshout
- cpe:2.3:a:thinkshout:mailchimp:7.x-3.2:*:*:*:*:drupal:*:* Versions 7.x-3.2 Vulnerable ·Thinkshout
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-5488
- 2026-10-03 Alias added: GHSA-g53w-qxj3-5ggh
References
More Thinkshout Mailchimp vulnerabilities
- TI-2012-04668 Multiple cross-site scripting (XSS) vulnerabilities in the MailChimp module 7.x-2.x… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2015-5488 · CVE Program
- CVE-2015-5488 · NVD
- FIRST EPSS
- GHSA-g53w-qxj3-5ggh · GitHub Advisory Database · CC BY 4.0
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