CVE-2023-0300

MEDIUM 5.4CVE-2023-0300 · Published 14/01/2023 · updated 17/06/2026

In short

CVE-2023-0300 is a MEDIUM (CVSS 5.4) vulnerability affecting alf.io (opencollective).
Chance of exploitation in the next 30 days (EPSS): 0.51%, higher than 43.6% of all vulnerabilities.
Fix: update to 2.0-m4-2301 or later.

Package	Affected versions	Patched versions
alf.io opencollective	`< 2.0-m4-2301`	`2.0-m4-2301`

Cross-site Scripting (XSS) - Reflected in GitHub repository alfio-event/alf.io prior to 2.0-M4-2301.

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