What is CVE-2020-23754?

CVE-2020-23754 is a critical-severity vulnerability in Php-Fusion Phpfusion, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2021-11-02.

How severe is CVE-2020-23754?

Critical severity. CVSS v3 base score is 9.6 out of 10.

XSS in Php-Fusion Phpfusion

CVE-2020-23754

Cross Site Scripting (XSS) vulnerability in infusions/member_poll_panel/poll_admin.php in PHP-Fusion 9.03.50, allows attackers to execute arbitrary code, via the polls feature.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.015 (72.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Php-fusion Phpfusion — versions 9.03.50
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_MISC, Broken Link)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-23754?: CVE-2020-23754 is a critical-severity vulnerability in Php-Fusion Phpfusion, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2021-11-02.
How severe is CVE-2020-23754?: Critical severity. CVSS v3 base score is 9.6 out of 10.