CVE-2021-41764

Name: CVE-2021-41764
Creator: NVD / NIST
Published: 2021-09-29T20:15:08.703+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2021-41764 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A cross-site request forgery (CSRF) vulnerability exists in Streama up to and including v1.10.3. The application does not have CSRF checks in place when performing actions such as uploading local files. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

A cross-site request forgery (CSRF) vulnerability exists in Streama up to and including v1.10.3. The application does not have CSRF checks in place when performing actions such as uploading local files. As a result, attackers could make a logged-in administrator upload arbitrary local files via a CSRF attack and send them to the attacker.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.68%

47.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Streama Project	Streama	<= 1.10.3

References

https://gist.github.com/omriinbar/3c741d309e5d0ede29dc7ecdad4eba3fExploit, Third Party Advisory
https://gist.github.com/omriinbar/8277193731d0edf20ef71299f304ab93Third Party Advisory
https://github.com/streamaserver/streamaProduct, Third Party Advisory
https://gist.github.com/omriinbar/3c741d309e5d0ede29dc7ecdad4eba3fExploit, Third Party Advisory
https://gist.github.com/omriinbar/8277193731d0edf20ef71299f304ab93Third Party Advisory
https://github.com/streamaserver/streamaProduct, Third Party Advisory

Timeline

Published: Sep 29, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41764?

How severe is CVE-2021-41764?

CVE-2021-41764 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41764?

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-2021-41764?

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

Scan your code now

Source: NVD / NIST