CVE-2022-0877

Public Exploit
Cross-site Scripting (XSS) - Stored in bookstackapp/bookstack

Description

Cross-site Scripting (XSS) - Stored in GitHub repository bookstackapp/bookstack prior to v22.02.3.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.28%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: bookstackapp bookstackapp/bookstack
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/b04df4e3-ae5a-4dc6-81ec-496248b15f3c issue tracking patch exploit third party advisory
https://github.com/bookstackapp/bookstack/commit/856fca8289b7370cafa033ea21c408e7d4303fd6 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-0877?
CVE-2022-0877 has been scored as a medium severity vulnerability.
How to fix CVE-2022-0877?
To fix CVE-2022-0877, 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-2022-0877 being actively exploited in the wild?
It is possible that CVE-2022-0877 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-2022-0877?
CVE-2022-0877 affects bookstackapp bookstackapp/bookstack.
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