How severe is CVE-2003-0504?

CVE-2003-0504 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2003-0504 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0504?

CVE-2003-0504 affects Phpgroupware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-0504?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2003-0504 published?

CVE-2003-0504 was published on 2003-08-07 and last updated on 2026-06-16.

CVE-2003-0504

CVE-2003-0504 is a medium-severity vulnerability in Phpgroupware with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Phpgroupware
Published: 2003-08-07
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Phpgroupware 0.9.14.003 (aka webdistro) allow remote attackers to insert arbitrary HTML or web script, as demonstrated with a request to index.php in the addressbook module.

Frequently asked questions

What is CVE-2003-0504?: Multiple cross-site scripting (XSS) vulnerabilities in Phpgroupware 0.9.14.003 (aka webdistro) allow remote attackers to insert arbitrary HTML or web script, as demonstrated with a request to index.php in the addressbook module.
How severe is CVE-2003-0504?: CVE-2003-0504 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2003-0504 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0504?: CVE-2003-0504 affects Phpgroupware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0504?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0504 published?: CVE-2003-0504 was published on 2003-08-07 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:phpgroupware:phpgroupware:0.9.14.003:*:*:*:*:*:*:*

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