CVE-2021-38374

Name: CVE-2021-38374
Creator: NVD / NIST
Published: 2021-11-22T09:15:07.39+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 1.21%

Last modified Jun 17, 2026

CVE-2021-38374 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. OX App Suite through through 7.10.5 allows XSS via a crafted snippet that has an app loader reference within an app loader URL.. EPSS estimates a 1.21% chance of exploitation in the next 30 days.

Description

OX App Suite through through 7.10.5 allows XSS via a crafted snippet that has an app loader reference within an app loader URL.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.21%

64.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Open-Xchange	Ox App Suite	<= 7.10.5

References

http://packetstormsecurity.com/files/165038/OX-App-Suite-7.10.5-Cross-Site-Scripting-Information-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2021/Nov/43Exploit, Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2022/Jul/11Mailing List, Third Party Advisory
https://www.open-xchange.comProduct
http://packetstormsecurity.com/files/165038/OX-App-Suite-7.10.5-Cross-Site-Scripting-Information-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2021/Nov/43Exploit, Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2022/Jul/11Mailing List, Third Party Advisory
https://www.open-xchange.comProduct

Timeline

Published: Nov 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-38374?

OX App Suite through through 7.10.5 allows XSS via a crafted snippet that has an app loader reference within an app loader URL.

How severe is CVE-2021-38374?

CVE-2021-38374 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.

How do I fix CVE-2021-38374?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-38374?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST