CVE-2026-48544

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Source
https://cve.org/CVERecord?id=CVE-2026-48544
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48544.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-48544
Aliases
Published
2026-05-27T14:37:04.611Z
Modified
2026-07-16T03:31:04.704669408Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Taipy 4.1.1 Path Traversal via ElementLibrary.get_resource()
Details

Taipy 4.1.1, fixed in commit 129fd40, contains a path traversal vulnerability in the ElementLibrary.get_resource() method in taipy/gui/extension/library.py that allows unauthenticated attackers to escape the intended module directory by exploiting an incomplete path containment check using str.startswith() without a trailing path separator. Attackers can send crafted GET requests with path traversal segments targeting a prefix-matching sibling directory on disk, bypassing the directory containment check because Flask's path converter and Werkzeug's WSGI layer preserve the traversal segments while the resolved path still satisfies the flawed startswith comparison, enabling unauthorized file access outside the intended library directory.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48544.json",
    "cwe_ids": [
        "CWE-22"
    ]
}
References

Affected packages

Git / github.com/avaiga/taipy

Affected ranges

Type
GIT
Repo
https://github.com/avaiga/taipy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
129fd407ffca49ee4ab853772c88d0c873e038dd
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.1.1"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

4.*
4.2.0.dev0
4.2.0.dev0-common
4.2.0.dev0-core
4.2.0.dev0-gui
4.2.0.dev0-rest
4.2.0.dev0-templates
4.2.0.dev1
4.2.0.dev1-common
4.2.0.dev1-core
4.2.0.dev1-gui
4.2.0.dev1-rest
4.2.0.dev1-templates
4.2.0.dev2
4.2.0.dev2-common
4.2.0.dev2-core
4.2.0.dev2-gui
4.2.0.dev2-rest
4.2.0.dev2-templates
4.2.0.dev3
4.2.0.dev3-common
4.2.0.dev3-core
4.2.0.dev3-gui
4.2.0.dev3-rest
4.2.0.dev3-templates
4.2.0.dev4
4.2.0.dev4-common
4.2.0.dev4-core
4.2.0.dev4-gui
4.2.0.dev4-rest
4.2.0.dev4-templates
4.2.0.dev5
4.2.0.dev5-common
4.2.0.dev5-core
4.2.0.dev5-gui
4.2.0.dev5-rest
4.2.0.dev5-templates
4.2.0.dev6
4.2.0.dev6-common
4.2.0.dev6-core
4.2.0.dev6-gui
4.2.0.dev6-rest
4.2.0.dev6-templates
4.2.0.dev7
4.2.0.dev7-common
4.2.0.dev7-core
4.2.0.dev7-gui
4.2.0.dev7-rest
4.2.0.dev7-templates
4.2.0.dev8
4.2.0.dev8-common
4.2.0.dev8-core
4.2.0.dev8-gui
4.2.0.dev8-rest
4.2.0.dev8-templates
4.2.0.dev9
4.2.0.dev9-common
4.2.0.dev9-core
4.2.0.dev9-gui
4.2.0.dev9-rest
4.2.0.dev9-templates

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48544.json"