What is CVE-2021-3010?

CVE-2021-3010 is a medium-severity vulnerability in Opentext Content Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-02-26.

How severe is CVE-2021-3010?

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

XSS in Opentext Content Server

CVE-2021-3010

There are multiple persistent cross-site scripting (XSS) vulnerabilities in the web interface of OpenText Content Server Version 20.3. The application allows a remote attacker to introduce arbitrary JavaScript by crafting malicious form values that are later not sanitized.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (54.9th 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

Opentext Content_server — versions 20.3
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2021-3010?: CVE-2021-3010 is a medium-severity vulnerability in Opentext Content Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-02-26.
How severe is CVE-2021-3010?: Medium severity. CVSS v3 base score is 5.4 out of 10.