How severe is CVE-2007-0553?

CVE-2007-0553 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-0553 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0553?

CVE-2007-0553 primarily affects Phproxy. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-0553?

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

When was CVE-2007-0553 published?

CVE-2007-0553 was published on 2007-01-29 and last updated on 2026-06-16.

CVE-2007-0553

CVE-2007-0553 is a medium-severity vulnerability in Phproxy with a CVSS 2.0 base score of 6.8. 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 6.8)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Phproxy
Published: 2007-01-29
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in index.inc.php in PHProxy before 0.5 beta 2 allow remote attackers to inject arbitrary web script or HTML via the (1) data[realm] and (2) _url parameters, different vectors than CVE-2004-2604. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2007-0553?: Multiple cross-site scripting (XSS) vulnerabilities in index.inc.php in PHProxy before 0.5 beta 2 allow remote attackers to inject arbitrary web script or HTML via the (1) data[realm] and (2) _url parameters, different vectors than CVE-2004-2604. NOTE: some of these details are obtained from third party information.
How severe is CVE-2007-0553?: CVE-2007-0553 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-0553 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0553?: CVE-2007-0553 primarily affects Phproxy. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-0553?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0553 published?: CVE-2007-0553 was published on 2007-01-29 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:phproxy:phproxy:0.1:*:*:*:*:*:*:*
cpe:2.3:a:phproxy:phproxy:0.2:*:*:*:*:*:*:*
cpe:2.3:a:phproxy:phproxy:0.3:*:*:*:*:*:*:*
cpe:2.3:a:phproxy:phproxy:0.4:*:*:*:*:*:*:*

More vulnerabilities in Phproxy

CVE-2004-2604 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in index.php in PHProxy allows remote attackers to inject arbitrary web script…

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