CVE-2026-51859
bisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to directory traversal in save_download_file…
- Risk score
- 70/100
- CVSS
- 9.1 v3.1
- Exploit chance (30 days)
- 0.7%
- Published
- 30 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- bisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to directory traversal in save_download_file (src/backend/bisheng/core/cache/utils.py:290).
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.1 critical
- Remotely exploitable without logging in
References
Original description
bisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to directory traversal in save_download_file (src/backend/bisheng/core/cache/utils.py:290).
Last activity 30 Sep 2026. Patch Forecast updates every hour.