CVSS v3
8.1
HIGH
EPSS Score
10.1%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Discourse is an open-source discussion platform. Versions prior to 3.5.0.beta6 are vulnerable to cross-site scripting when the content security policy isn't enabled when using social logins. Version 3.5.0.beta6 patches the issue. As a workaround, have the content security policy enabled.
Discourse is an open-source discussion platform. Versions prior to 3.5.0.beta6 are vulnerable to cross-site scripting when the content security policy isn't enabled when using social logins. Version 3.5.0.beta6 patches the issue. As a workaround, have the content security policy enabled.
Active exploitation of CVE-2025-48954 has not been confirmed. The EPSS score is 10.1%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2025-48954 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string 3.1.
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
Ranked by exploit probability (EPSS).