Medium severity6.3NVD Advisory· Published May 17, 2026· Updated May 18, 2026
CVE-2026-8754
CVE-2026-8754
Description
A vulnerability was detected in AstrBotDevs AstrBot up to 4.23.5. Impacted is the function post_file of the file astrbot/dashboard/routes/chat.py of the component File Upload Handler. The manipulation of the argument filename results in path traversal. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 4.23.6 is recommended to address this issue. The patch is identified as aaec41e5054569ceaa1113593a34da7568e2d211. You should upgrade the affected component.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
AstrBotPyPI | < 4.23.6 | 4.23.6 |
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-f63h-wc26-pmvcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-8754ghsaADVISORY
- gist.github.com/YLChen-007/054415c2b63e58813328bc879a90c504nvdWEB
- github.com/AstrBotDevs/AstrBot/commit/aaec41e5054569ceaa1113593a34da7568e2d211nvdWEB
- github.com/AstrBotDevs/AstrBot/releases/tag/v4.23.6nvdWEB
- vuldb.com/submit/811172nvdWEB
- vuldb.com/vuln/364381nvdWEB
- vuldb.com/vuln/364381/ctinvdWEB
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