Cross-site scripting (XSS) vulnerability in compose.php in OpenNewsletter 2.5 and earlier…
Priority LOW 24CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- 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 compose.php in OpenNewsletter 2.5 and earlier allows remote attackers to inject arbitrary web script or HTML via the type parameter.
Why it matters now
EPSS 0.0173 77th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:open_newsletter:open_newsletter:*:*:*:*:*:*:*:* | up to 2.5 | Vulnerable | Open Newsletter |
- cpe:2.3:a:open_newsletter:open_newsletter:*:*:*:*:*:*:*:* Versions up to 2.5 Vulnerable ·Open Newsletter
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-6301
- 2026-10-03 Alias added: GHSA-vvrr-q8j7-w2fc
References
Advisory 1
More Open Newsletter vulnerabilities
- TI-2006-06529 The (1) settings.php and (2) subscribers.php scripts in Open Newsletter 2.5 and earlier… CVSS 2.0HIGH 7.5
- TI-2006-06530 Open Newsletter 2.5 and earlier allows remote authenticated administrators to execute… CVSS 2.0MEDIUM 6.5
Sources
- CVE-2007-6301 · CVE Program
- CVE-2007-6301 · NVD
- FIRST EPSS
- GHSA-vvrr-q8j7-w2fc · GitHub Advisory Database · CC BY 4.0
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