CVE-2021-42552

Public Exploit
Reflected XSS in Archivista

Description

Cross-site Scripting (XSS) vulnerability in ArchivistaBox webclient allows an attacker to craft a malicious link, executing JavaScript in the context of a victim's browser. This issue affects all ArchivistaBox versions prior to 2022/I.

Remediation

Solution:

  • Upgrade to 2022/I or a later version

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory it-sec.de
Affected: Archivista GmbH ArchivistaBox webclient
Published at:
Updated at:

References

Link Tags
https://it-sec.de/schwachstelle-in-archivista-dms/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-42552?
CVE-2021-42552 has been scored as a medium severity vulnerability.
How to fix CVE-2021-42552?
To fix CVE-2021-42552: Upgrade to 2022/I or a later version
Is CVE-2021-42552 being actively exploited in the wild?
It is possible that CVE-2021-42552 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.
What software or system is affected by CVE-2021-42552?
CVE-2021-42552 affects Archivista GmbH ArchivistaBox webclient.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.