Cross-site scripting (XSS) vulnerability in readpmsg.php in PostNuke 0.750 allows remote…
Priority LOW 15CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 readpmsg.php in PostNuke 0.750 allows remote attackers to inject arbitrary web script or HTML via the start parameter.
Why it matters now
EPSS 0.00964 61st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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:postnuke_software_foundation:postnuke:0.750:*:*:*:*:*:*:* | 0.750 | Vulnerable | Postnuke Software Foundation |
- cpe:2.3:a:postnuke_software_foundation:postnuke:0.750:*:*:*:*:*:*:* Versions 0.750 Vulnerable ·Postnuke Software Foundation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-1778
- 2026-10-03 Alias added: GHSA-m8wh-c634-h6mv
References
More Postnuke Software Foundation Postnuke vulnerabilities
- TI-2006-00140 Dynamic code evaluation vulnerability in tests/tmssql.php test script in ADOdb for PHP… CVSS 2.0HIGH 7.5
- TI-2006-00139 The server.php test script in ADOdb for PHP before 4.70, as used in multiple products… CVSS 2.0HIGH 7.5
- TI-2007-00376 Unspecified vulnerability in the rating section in PostNuke 0.764 has unknown impact and… CVSS 2.0HIGH 10.0
- TI-2002-01934 PHP file inclusion vulnerability in user.php in PostNuke 0.703 allows remote attackers to… CVSS 2.0HIGH 7.5
- TI-2001-01412 SQL injection vulnerability in article.php in PostNuke 0.62 through 0.64 allows remote… CVSS 2.0HIGH 7.5
- TI-2001-00868 PHP-Nuke 5.1 stores user and administrator passwords in a base-64 encoded cookie, which… CVSS 2.0HIGH 7.5
Sources
- CVE-2005-1778 · CVE Program
- CVE-2005-1778 · NVD
- FIRST EPSS
- GHSA-m8wh-c634-h6mv · GitHub Advisory Database · CC BY 4.0
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