MEDIUMVulnerability
CVE-2026-72728
Discourse is an open-source discussion platform. Prior to 2026.1.7, an authenticated user could submit specially formed URLs that bypassed the Onebox allowlist and embedded malicious content in a site. This issue is fixed in versions 2026.1.7, 2026.6.2, 2026.7.1, and 2026.8.0-latest.1.
Properties
- severity
- MEDIUM
- score
- 6.3
- epss_score
- 0.00185
- cve_id
- CVE-2026-72728
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- published_at
- 2026-08-10T17:17:37.013
- last_modified
- 2026-09-08T20:54:37.790
- epss_percentile
- 0.08121
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Improper Input Validation
DESCRIBED_BY (1)
→[Source]NVD
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