When was CVE-2021-28280 disclosed?

CVE-2021-28280 was first published in the National Vulnerability Database on April 29, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-28280 actively exploited?

CVE-2021-28280 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 61.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-28280?

CVE-2021-28280 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2021-28280?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-28280, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2021-28280

MEDIUMNVD 6.16.1—

6.1

CSRF + Cross-site scripting (XSS) vulnerability in search.php in PHPFusion 9.03.110 allows remote attackers to inject arbitrary web script or HTML

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 61.8%
KEV: Not listed

References (10)

cve@mitrehttps://anotepad.com/notes/2skndayt
cve@mitrehttps://github.com/PHPFusion/PHPFusion/commit/08d6c2ea49bd06fcce32275252f5f25abe61965c
cve@mitrehttps://github.com/PHPFusion/PHPFusion/commit/1c2b32321cf11ed1cd3ff835f8da0d172c849ce6
cve@mitrehttps://github.com/PHPFusion/PHPFusion/commit/da9f89ae70219f357fba6fffd2dae1ec886d8a3b
cve@mitrehttps://github.com/PHPFusion/PHPFusion/commit/fda266c3bb35c650a8c4c51b6923abdfb66ef5cd
af854a3a-2127-422b-91ae-364da2661108https://anotepad.com/notes/2skndayt
af854a3a-2127-422b-91ae-364da2661108https://github.com/PHPFusion/PHPFusion/commit/08d6c2ea49bd06fcce32275252f5f25abe61965c
af854a3a-2127-422b-91ae-364da2661108https://github.com/PHPFusion/PHPFusion/commit/1c2b32321cf11ed1cd3ff835f8da0d172c849ce6
af854a3a-2127-422b-91ae-364da2661108https://github.com/PHPFusion/PHPFusion/commit/da9f89ae70219f357fba6fffd2dae1ec886d8a3b
af854a3a-2127-422b-91ae-364da2661108https://github.com/PHPFusion/PHPFusion/commit/fda266c3bb35c650a8c4c51b6923abdfb66ef5cd

Is Your Infrastructure Affected by CVE-2021-28280?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2021-28280

Published

Last Modified

References (10)

Weakness Classification(2)

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-28280?

Same CWE

CVE-2021-28280

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-28280?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(5)

Related CVEs(same CWE)