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Vulnerability Details :

CVE-2026-45310

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-28 May, 2026 | 17:30
Updated At-30 May, 2026 | 02:09
Rejected At-
Credits

CodeWhale: SSRF via HTTP Redirect Bypass in fetch_url Tool

CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.22, the fetch_url tool validates the initial URL's resolved IP address against a restricted-IP blocklist (is_restricted_ip()) to prevent SSRF attacks against internal services (cloud metadata endpoints, localhost, private networks). However, the HTTP client (reqwest) is configured to automatically follow up to 5 redirects (reqwest::redirect::Policy::limited(5)) without re-validating the redirect target against the same SSRF protections. This vulnerability is fixed in 0.8.22.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:28 May, 2026 | 17:30
Updated At:30 May, 2026 | 02:09
Rejected At:
▼CVE Numbering Authority (CNA)
CodeWhale: SSRF via HTTP Redirect Bypass in fetch_url Tool

CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.22, the fetch_url tool validates the initial URL's resolved IP address against a restricted-IP blocklist (is_restricted_ip()) to prevent SSRF attacks against internal services (cloud metadata endpoints, localhost, private networks). However, the HTTP client (reqwest) is configured to automatically follow up to 5 redirects (reqwest::redirect::Policy::limited(5)) without re-validating the redirect target against the same SSRF protections. This vulnerability is fixed in 0.8.22.

Affected Products
Vendor
Hmbown
Product
CodeWhale
Versions
Affected
  • < 0.8.22
Problem Types
TypeCWE IDDescription
CWECWE-918CWE-918: Server-Side Request Forgery (SSRF)
Type: CWE
CWE ID: CWE-918
Description: CWE-918: Server-Side Request Forgery (SSRF)
Metrics
VersionBase scoreBase severityVector
3.17.4HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Version: 3.1
Base score: 7.4
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg
x_refsource_CONFIRM
https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.22
x_refsource_MISC
Hyperlink: https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.22
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg
exploit
Hyperlink: https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:28 May, 2026 | 18:16
Updated At:30 May, 2026 | 04:17

CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.22, the fetch_url tool validates the initial URL's resolved IP address against a restricted-IP blocklist (is_restricted_ip()) to prevent SSRF attacks against internal services (cloud metadata endpoints, localhost, private networks). However, the HTTP client (reqwest) is configured to automatically follow up to 5 redirects (reqwest::redirect::Policy::limited(5)) without re-validating the redirect target against the same SSRF protections. This vulnerability is fixed in 0.8.22.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.4HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 7.4
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-918Secondarysecurity-advisories@github.com
CWE ID: CWE-918
Type: Secondary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvgsecurity-advisories@github.com
N/A
https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.22security-advisories@github.com
N/A
https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.22
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-96ff-gc8g-wpvg
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

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Details not found