CVE-2021-3010

Public Exploit

Description

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.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.12%
Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.opentext.com/products-and-solutions/products/enterprise-content-management/content-management product
https://www.exploit-db.com/exploits/49578 third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2021-3010?
CVE-2021-3010 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3010?
To fix CVE-2021-3010, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-3010 being actively exploited in the wild?
It is possible that CVE-2021-3010 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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