What is CVE-2020-25343?

CVE-2020-25343 is a medium-severity vulnerability in Getsymphony Symphony, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-10-07.

How severe is CVE-2020-25343?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Getsymphony Symphony

CVE-2020-25343

Cross-site scripting (XSS) vulnerabilities in Symphony CMS 3.0.0 allow remote attackers to inject arbitrary web script or HTML to fields['body'] param via events\event.publish_article.php

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (49.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Getsymphony Symphony — versions 3.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-25343?: CVE-2020-25343 is a medium-severity vulnerability in Getsymphony Symphony, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-10-07.
How severe is CVE-2020-25343?: Medium severity. CVSS v3 base score is 5.4 out of 10.