CVE-2021-3964

Public Exploit
Authorization Bypass Through User-Controlled Key in elgg/elgg

Description

elgg is vulnerable to Authorization Bypass Through User-Controlled Key

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.17%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: elgg elgg/elgg
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/a4df45d6-b739-4299-967f-c960b569383a exploit third party advisory patch
https://github.com/elgg/elgg/commit/d9fcad76ee380ea17edd61d13d0f87828ea3f744 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-3964?
CVE-2021-3964 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3964?
To fix CVE-2021-3964, 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-2021-3964 being actively exploited in the wild?
It is possible that CVE-2021-3964 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-2021-3964?
CVE-2021-3964 affects elgg elgg/elgg.
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