CVE-2026-54254
Description
Cyberdrop-DL is a bulk asynchronous downloader for multiple file hosts. From 8.5.0 until 9.14.0, the Pixeldrain crawler uses substring host matching instead of requiring the input host to be an exact member of SUPPORTED_DOMAINS, and then reuses that input host for API requests. When a Pixeldrain API key is configured, processing a crafted URL from an attacker-controlled lookalike host causes cyberdrop_dl/crawlers/pixeldrain.py to send the Authorization header to that host. The URL may be introduced through a third-party site that can cause downloads for other sites, and the attacker receives the user's Pixeldrain API key. This issue is fixed in version 9.14.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
cyberdrop-dl-patchedPyPI | >= 8.5.0, < 9.14.0 | 9.14.0 |
Affected products
1- Range: >=8.5.0,<9.14.0
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-f5pf-q7c7-m3vvghsaADVISORY
- docs.pixeldrain.com/questions_and_answers/ghsaWEB
- github.com/Cyberdrop-DL/cyberdrop-dl/commit/4479555ae3f9d56d7657d6179a5bac3123eb4e2bnvdWEB
- github.com/Cyberdrop-DL/cyberdrop-dl/releases/tag/9.14.0nvdWEB
- github.com/Cyberdrop-DL/cyberdrop-dl/security/advisories/GHSA-f5pf-q7c7-m3vvnvdWEB
- github.com/Cyberdrop-DL/cyberdrop-dl/pull/1944nvd
News mentions
0No linked articles in our index yet.