CVE-2026-19897

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Source
https://cve.org/CVERecord?id=CVE-2026-19897
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19897.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-19897
Published
2026-08-15T15:30:08Z
Modified
2026-10-28T02:30:28Z
Severity
  • 2.9 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
mangroup dtale Login Endpoint auth.py login excessive authentication
Details

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.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-307",
        "CWE-799"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19897.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "3.20"
                        },
                        {
                            "last_affected": "3.20"
                        },
                        {
                            "introduced": "3.21"
                        },
                        {
                            "last_affected": "3.21"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/man-group/dtale

Affected ranges

Type
GIT
Repo
https://github.com/man-group/dtale
Events
Introduced
ffb6557713eff769fc4f5bd62cf8ab615448e3c2
Last Affected
6379f1d7b7f8ef7301a0d88b512ed2655946a577
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "3.0"
                },
                {
                    "last_affected": "3.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.1"
                },
                {
                    "last_affected": "3.1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.2"
                },
                {
                    "last_affected": "3.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.3"
                },
                {
                    "last_affected": "3.3"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.4"
                },
                {
                    "last_affected": "3.4"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.6"
                },
                {
                    "last_affected": "3.6"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.7"
                },
                {
                    "last_affected": "3.7"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.8"
                },
                {
                    "last_affected": "3.8"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.9"
                },
                {
                    "last_affected": "3.9"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.10"
                },
                {
                    "last_affected": "3.10"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.11"
                },
                {
                    "last_affected": "3.11"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.12"
                },
                {
                    "last_affected": "3.12"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.13"
                },
                {
                    "last_affected": "3.13"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.14"
                },
                {
                    "last_affected": "3.14"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.15"
                },
                {
                    "last_affected": "3.15"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.16"
                },
                {
                    "last_affected": "3.16"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.17"
                },
                {
                    "last_affected": "3.17"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.18"
                },
                {
                    "last_affected": "3.18"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.19"
                },
                {
                    "last_affected": "3.19"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "3.22.0"
                },
                {
                    "last_affected": "3.22.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "3.22.0"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

3.*
3.0
3.1
3.10
3.11
3.12
3.13
3.14
3.15
3.16
3.17
3.18
3.19
3.2
3.22.0
3.3
3.4
3.5
3.6
3.7
3.8
3.9
v3.*
v3.0.0
v3.1.0
v3.1.4
v3.1.5
v3.1.6
v3.10.0
v3.11.0
v3.12.0
v3.13.0
v3.13.1
v3.14.0
v3.14.1
v3.15.1
v3.16.0
v3.17.0
v3.18.0
v3.18.2
v3.19.0
v3.19.1
v3.2.0
v3.22.0
v3.3.0
v3.4.0
v3.5.0
v3.6.0
v3.7.0
v3.8.0
v3.8.1
v3.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19897.json"