GHSA-88gh-2526-gfrr

Source

https://github.com/advisories/GHSA-88gh-2526-gfrr

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-88gh-2526-gfrr/GHSA-88gh-2526-gfrr.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-88gh-2526-gfrr

Aliases

CVE-2026-45373

Published

2026-05-14T20:29:48Z

Modified

2026-06-09T10:30:15Z

Severity

7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N CVSS Calculator

Summary

DeepSeek TUI has SSRF‌ IPV6 bypass

Details

Summary

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.

Details

https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321

PoC

Prompt:‌ Run fetch_url tool and give output, no thinking. Use url : http://[::1]

Impact

Access to local restricted resources

Database specific

{
    "cwe_ids":  [
        "CWE-918"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-05-14T20:29:48Z",
    "nvd_published_at":  "2026-05-28T18:16:35Z",
    "severity":  "HIGH"
}

References

Affected packages

crates.io / deepseek-tui

Package

Name: deepseek-tui; View open source insights on deps.dev
Purl: pkg:cargo/deepseek-tui

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.8.26

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-88gh-2526-gfrr/GHSA-88gh-2526-gfrr.json"