CVE-2021-25994
CVSS v3
8.8
HIGH
EPSS Score
1.5 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- userfrosting/userfrostingPackagistfrom 0.3.1 · fixed in 4.6.3
Description
In Userfrosting, versions v0.3.1 to v4.6.2 are vulnerable to Host Header Injection. By luring a victim application user to click on a link, an unauthenticated attacker can use the “forgot password” functionality to reset the victim’s password and successfully take over their account.
Technical details
- Published
- 2022-01-03
Frequently asked questions
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