Advisories · Technology

umputun remark42.

Every CVE that names umputun remark42 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-77463 CVE record

CVSS 6.5 Medium

Remark42: Rate limit bypass via unconditional trust of X-Forwarded-For/X-Real-IP headers in direct-internet deployment
- umputun remark42
- CWE-348
- CWE-807
Not analysed yet 5 Nov 2026