CVE-2025-43933

Description

fblog through 983bede allows account takeover via the password reset feature because SERVER_NAME is not configured and thus a reset depends on the Host HTTP header.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.02%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/ghost123gg/fblog/blob/983bedec9f837a54ab2dfd358a9cb45504a2e709/app/templates/auth/email/resetPassword.html#L1-L8
https://github.com/ghost123gg/fblog/issues/5

Frequently Asked Questions

What is the severity of CVE-2025-43933?
CVE-2025-43933 has been scored as a critical severity vulnerability.
How to fix CVE-2025-43933?
To fix CVE-2025-43933, 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-2025-43933 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-43933 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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