CVE-2026-19897mangroup dtale Login Endpoint auth.py login excessive authentication
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No exploitation reported and no EPSS estimate yet.
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A vulnerability has been found in mangroup dtale up to 3.22.0. This issue affects the function Login of the file dtale/auth.py of the component Login Endpoint. Such manipulation leads to improper restriction of excessive authentication attempts. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-307, CWE-799
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mangroup dtale mangroup:dtale | 3.0; 3.1; 3.2; 3.3; 3.4; 3.5; 3.6; 3.7; and 15 more ranges | CNA record |
References
- https://vuldb.com/vuln/390087vdb-entry, technical-description
- https://vuldb.com/vuln/390087/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19897third-party-advisory
- https://vuldb.com/submit/870673third-party-advisory
- https://github.com/man-group/dtale/issues/961exploit, issue-tracking
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.