CVE-2023-34452

Public Exploit
Grav vulnerable to Self Cross Site Scripting in /forgot_password

Description

Grav is a flat-file content management system. In versions 1.7.42 and prior, the "/forgot_password" page has a self-reflected cross-site scripting vulnerability that can be exploited by injecting a script into the "email" parameter of the request. While this vulnerability can potentially allow an attacker to execute arbitrary code on the user's browser, the impact is limited as it requires user interaction to trigger the vulnerability. As of time of publication, a patch is not available. Server-side validation should be implemented to prevent this vulnerability.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.80% Top 30%
Vendor Advisory github.com
Affected: getgrav grav
Published at:
Updated at:

References

Link Tags
https://github.com/getgrav/grav/security/advisories/GHSA-xcr8-cc2j-62fc vendor advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-34452?
CVE-2023-34452 has been scored as a medium severity vulnerability.
How to fix CVE-2023-34452?
To fix CVE-2023-34452, 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-2023-34452 being actively exploited in the wild?
It is possible that CVE-2023-34452 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-34452?
CVE-2023-34452 affects getgrav grav.
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