CVE-2026-85608

HIGH 7.5

Douyin_TikTok_Download_API 4.1.2 SSRF via url parameter

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

Douyin_TikTok_Download_API through 4.1.2 contains a server-side request forgery vulnerability in the /api/download and /api/hybrid/video_data endpoints that allows unauthenticated attackers to fetch arbitrary URLs by supplying a url query parameter. Attackers can request internal services including cloud metadata endpoints and retrieve response bodies containing sensitive credentials through error messages.

CWE	CWE-918
Vendor	evil0ctal
Product	douyin_tiktok_download_api
Published	Sep 4, 2026
Last Updated	Sep 4, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Evil0ctal / Douyin_TikTok_Download_API

0 ≤ 4.1.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/Evil0ctal/Douyin_TikTok_Download_API/issues/729 github.com: https://github.com/Evil0ctal/Douyin_TikTok_Download_API github.com: https://github.com/Evil0ctal/Douyin_TikTok_Download_API/blob/V4.1.2/crawlers/douyin/web/utils.py vulncheck.com: https://www.vulncheck.com/advisories/douyin-tiktok-download-api-4.1.2-ssrf-via-url-parameter

Credits

George Chen