How severe is CVE-2011-5220?

CVE-2011-5220 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-5220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-5220?

CVE-2011-5220 primarily affects Cristopher Shi Php-scms. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-5220?

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

When was CVE-2011-5220 published?

CVE-2011-5220 was published on 2012-10-25 and last updated on 2026-06-16.

CVE-2011-5220

CVE-2011-5220 is a medium-severity vulnerability in Cristopher Shi Php-scms 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. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cristopher Shi Php-scms
Published: 2012-10-25
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in templates/default/Admin/Login.html in PHP-SCMS 1.6.8 and earlier allows remote attackers to inject arbitrary web script or HTML via the lang parameter to index.php.

Frequently asked questions

What is CVE-2011-5220?: Cross-site scripting (XSS) vulnerability in templates/default/Admin/Login.html in PHP-SCMS 1.6.8 and earlier allows remote attackers to inject arbitrary web script or HTML via the lang parameter to index.php.
How severe is CVE-2011-5220?: CVE-2011-5220 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-5220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-5220?: CVE-2011-5220 primarily affects Cristopher Shi Php-scms. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-5220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-5220 published?: CVE-2011-5220 was published on 2012-10-25 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:cristopher_shi:php-scms:*:*:*:*:*:*:*:*
cpe:2.3:a:cristopher_shi:php-scms:1.6.7:*:*:*:*:*:*:*

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