CVE-2026-93354

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Source
https://cve.org/CVERecord?id=CVE-2026-93354
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93354.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-93354
Published
2026-09-24T19:58:16Z
Modified
2026-09-27T03:30:48Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Taskview Community Missing Authentication via OAuth Dynamic Client Registration
Details

Taskview Community before 1.56.0 contains a missing authentication vulnerability that allows unauthenticated attackers to register arbitrary OAuth clients and take over user accounts by exploiting the OAuth 2.0 Dynamic Client Registration endpoint, which is enabled by default and requires no authentication. Attackers can send a POST request to the registration endpoint to obtain a client_id and client_secret, then craft a malicious authorization link pointing to an attacker-controlled redirect URI to capture authorization codes and exchange them for access tokens granting full API access to victim account data.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-1188"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93354.json"
}
References

Affected packages

Git / github.com/gimanh/taskview-community

Affected ranges

Type
GIT
Repo
https://github.com/gimanh/taskview-community
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a8dfa8c9731d422a189b5b3c408f41a7e6c05823
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "1.56.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v1.*
v1.18.2
v1.19.0
v1.19.6
v1.20.4
v1.20.7
v1.24.0
v1.32.0
v1.41.0
v1.42.5
v1.43.0
v1.52.0
v1.53.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93354.json"