CVE-2026-82476 — Memos through 0.30.0 SSRF via Omitted CGNAT Address Range
Memos through 0.30.0 omits the 100.64.0.0/10 carrier-grade NAT address range from SSRF protection in its link-metadata fetcher, allowing unauthenticated attackers to bypass IP v…
Published: 2026-08-29 · CVSS: 6.9 · CVSS 4.0
Memos through 0.30.0 omits the 100.64.0.0/10 carrier-grade NAT address range from SSRF protection in its link-metadata fetcher, allowing unauthenticated attackers to bypass IP validation. Attackers can make the server request internal hosts in that range including cloud metadata services and read page titles and descriptions back.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7