Is CVE-2007-0519 being actively exploited?

CVE-2007-0519 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-0519?

CVE-2007-0519 has a CVSS 2.0 base score of 3.5 (LOW).

CVE-2007-0519

LOW · CVSS 3.5EPSS 1.4%EU EUVD

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.

Key facts

CVSS score: 3.5 (v2.0)
Severity: LOW
CVSS vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 1.4% (72th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-0517)
Published: January 26, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-0517 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

xmb software / u2u instant messenger

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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