Cross-site scripting (XSS) vulnerability in memcp.php in XMB U2U Instant Messenger allows…
Priority LOW 20CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 memcp.php in XMB U2U Instant Messenger allows remote authenticated users to inject arbitrary web script or HTML via the recipient field.
Why it matters now
EPSS 0.01384 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:xmb_software:u2u_instant_messenger:*:*:*:*:*:*:*:* | all versions | Vulnerable | Xmb Software |
- cpe:2.3:a:xmb_software:u2u_instant_messenger:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Xmb Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-0519
- 2026-10-03 Alias added: GHSA-xwcx-wmqx-wc85
References
Sources
- CVE-2007-0519 · CVE Program
- CVE-2007-0519 · NVD
- FIRST EPSS
- GHSA-xwcx-wmqx-wc85 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences