CVE-2026-45373CWE-918

CodeWhale: SSRF‌ IPV6 bypass

High · published May 28, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
35.5
In the wild
Unconfirmed
What it is

CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00423 · 35.5th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-05-28T17:27Z
EPSS history
Timeline
  • 28 MAY 17:27Z
    CodeWhale: SSRF‌ IPV6 bypass
    cvelistv5