Answer in brief
CVE-2026-19897 records a Unknown severity vulnerability in mangroup dtale Login Endpoint auth.py login excessive authentication. The current sources do not mark it as known exploited. The current feed maps mangroup/dtale (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps mangroup/dtale (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| mangroup/dtalegeneric | 3.0 || 3.1 || 3.2 || 3.3 || 3.4 || 3.5 || 3.6 || 3.7 || 3.8 || 3.9 || 3.10 || 3.11 || 3.12 || 3.13 || 3.14 || 3.15 || 3.16 || 3.17 || 3.18 || 3.19 || 3.20 || 3.21 || 3.22.0 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-19897 records a Unknown severity vulnerability in mangroup dtale Login Endpoint auth.py login excessive authentication. The current sources do not mark it as known exploited. The current feed maps mangroup/dtale (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps mangroup/dtale (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| mangroup/dtalegeneric | 3.0 || 3.1 || 3.2 || 3.3 || 3.4 || 3.5 || 3.6 || 3.7 || 3.8 || 3.9 || 3.10 || 3.11 || 3.12 || 3.13 || 3.14 || 3.15 || 3.16 || 3.17 || 3.18 || 3.19 || 3.20 || 3.21 || 3.22.0 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
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.
Quoted source text, attributed separately from HOL analysis.