CVE-2025-46813
Discourse is an open-source community platform. A data leak vulnerability affects sites deployed between commits 10df7fdee060d44accdee7679d66d778d1136510 and 82d84af6b0efbd9fa2aeec3e91ce7be1a768511b. On login-required sites, the leak meant that some content on the site's homepage could be visible to unauthenticated users. Only login-required sites that got deployed during this timeframe are affected, roughly between April 30 2025 noon EDT and May 2 2025, noon EDT. Sites on the stable branch are unaffected. Private content on an instance's homepage could be visible to unauthenticated users on login-required sites. Versions of 3.5.0.beta4 after commit 82d84af6b0efbd9fa2aeec3e91ce7be1a768511b are not vulnerable to the issue. No workarounds are available. Sites must upgrade to a non-vulnerable version of Discourse.
- Affected products
- Discourse
- Discourse
- < 3.5.0
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 0.4% (30th percentile)
- Weakness
- CWE-200
- NVD status
- Analyzed
- Published
- 2025-05-05
No indexed exploits for CVE-2025-46813 yet
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No exploit for CVE-2025-46813 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.