CVE-2026-45373 json
CodeWhale: SSRF IPV6 bypass
published 2026-05-14 5 mo ago modified 2026-10-26 14 d ago also GHSA-88gh-2526-gfrr , EUVD-2026-32963
- cvss
- 7.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 5 mo ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |
| GitHub | 3.1 | 7.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | deepseek-tui | <0.8.26 |
0.8.26 |
Affected products
- Hmbown CodeWhale
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr
exploit, web
-
github.com
/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321
web
-
github.com
/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26
web
-
github.com
/Hmbown/DeepSeek-TUI/security/advisories/GHSA-88gh-2526-gfrr
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-45373
advisory
-
github.com
/Hmbown/DeepSeek-TUI
package
Sources
- CVE List CVE-2026-45373
- GitHub Advisory GHSA-88gh-2526-gfrr
- NVD CVE-2026-45373
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