CVE-2026-51879CWE-639

CVE-2026-51879

Critical · published October 2, 2026

CVSS v3.1
9.1
EPSS
0%
Percentile
19.8
In the wild
Unconfirmed
What it is

deeptutor 1.4.0 contains an authorization bypass through a user-controlled object identifier in TutorBotManager.write_bot_file. A remote caller can enumerate bot IDs and overwrite another bot's whitelisted control files through the HTTP tutorbot file route.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00284 · 19.8th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-02T02:17Z
References (3)
https://gist.github.com/Ro1ME/ae1933a56ec31eccd2947fa64c1390e1 · [email protected]https://github.com/HKUDS/DeepTutor/issues/516 · [email protected]https://github.com/stitionai/devika/issues/709 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 03 OCT 03:44Z
    EPSS moved — → 0%
    epss
  • 01 OCT 00:00Z
    deeptutor 1.4.0 contains an authorization bypass through a user-controlled object identifier in TutorBotManager.write_bot_file
    cvelistv5