Cross-site scripting (XSS) vulnerability in wp-admin/wp-blogs.php in Wordpress MU (WPMU)…
Priority LOW 27CWE-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 wp-admin/wp-blogs.php in Wordpress MU (WPMU) before 2.6 allows remote attackers to inject arbitrary web script or HTML via the (1) s and (2) ip_address parameters.
Why it matters now
EPSS 0.0381 90th 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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wordpress:wordpress_mu:*:*:*:*:*:*:*:* | all versions | Vulnerable | WordPress |
| cpe:2.3:a:wordpress:wordpress_mu:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | WordPress |
| cpe:2.3:a:wordpress:wordpress_mu:1.2.2:*:*:*:*:*:*:* | 1.2.2 | Vulnerable | WordPress |
| cpe:2.3:a:wordpress:wordpress_mu:1.2.3:*:*:*:*:*:*:* | 1.2.3 | Vulnerable | WordPress |
| cpe:2.3:a:wordpress:wordpress_mu:1.3:*:*:*:*:*:*:* | 1.3 | Vulnerable | WordPress |
| cpe:2.3:a:wordpress:wordpress_mu:1.3.1:*:*:*:*:*:*:* | 1.3.1 | Vulnerable | WordPress |
- cpe:2.3:a:wordpress:wordpress_mu:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·WordPress
- cpe:2.3:a:wordpress:wordpress_mu:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·WordPress
- cpe:2.3:a:wordpress:wordpress_mu:1.2.2:*:*:*:*:*:*:* Versions 1.2.2 Vulnerable ·WordPress
- cpe:2.3:a:wordpress:wordpress_mu:1.2.3:*:*:*:*:*:*:* Versions 1.2.3 Vulnerable ·WordPress
- cpe:2.3:a:wordpress:wordpress_mu:1.3:*:*:*:*:*:*:* Versions 1.3 Vulnerable ·WordPress
- cpe:2.3:a:wordpress:wordpress_mu:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·WordPress
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2008-4671
- 2026-10-03 Alias added: GHSA-ch2p-249c-2vf6
- 2026-10-24 EPSS moved to the 90th–95th percentile
- 2026-10-25 EPSS moved to the 50th–90th percentile
- 2026-10-29 EPSS moved to the 90th–95th percentile
More Wordpress Mu vulnerabilities
- TI-2009-02226 WordPress and WordPress MU before 2.8.1 exhibit different behavior for a failed login… CVSS 2.0MEDIUM 5.0
- TI-2008-05403 wp-admin/options.php in WordPress MU before 1.3.2, and WordPress 2.3.2 and earlier, does… CVSS 2.0HIGH 8.5
- TI-2009-02225 wp-admin/admin.php in WordPress and WordPress MU before 2.8.1 does not require… CVSS 2.0MEDIUM 4.9
- TI-2007-03437 Unrestricted file upload vulnerability in (1) wp-app.php and (2) app.php in WordPress… CVSS 2.0MEDIUM 6.5
- TI-2009-02227 The forgotten mail interface in WordPress and WordPress MU before 2.8.1 exhibits… CVSS 2.0MEDIUM 5.0
- TI-2007-03436 Unrestricted file upload vulnerability in WordPress before 2.2.1 and WordPress MU before… CVSS 2.0MEDIUM 6.0
Sources
- CVE-2008-4671 · CVE Program
- CVE-2008-4671 · NVD
- FIRST EPSS
- GHSA-ch2p-249c-2vf6 · GitHub Advisory Database · CC BY 4.0
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