CVE-2026-47202

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Source

https://cve.org/CVERecord?id=CVE-2026-47202

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47202.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-47202

Aliases

GHSA-m2v3-fcjh-hm22

Published

2026-05-26T17:30:55Z

Modified

2026-10-28T02:30:47Z

Severity

9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

Kavita: Pre-Auth Account Takeover

Details

Kavita is a cross platform reading server. Prior to 0.9.0.2, an Improper Token validation flaw permits a remote and unauthenticated threat actor to request a JWT for any user including admins given knowledge of their username. This vulnerability is fixed in 0.9.0.2.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-287",
        "CWE-345",
        "CWE-697"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47202.json"
}

References

Affected packages

Git / github.com/kareadita/kavita

Affected ranges

Type

GIT

Repo

https://github.com/kareadita/kavita

Events

Introduced

Fixed

6bcd5689385d0e96824982d843c54f15ce784ddc

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.9.0.2"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "original_tag":  "v0.9.0.2",
            "range":  [
                {
                    "fixed":  "6bcd5689385d0e96824982d843c54f15ce784ddc"
                }
            ],
            "source":  "REFERENCES_TAG"
        },
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.9.0.2"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

v0.*

v0.1

v0.2

v0.3

v0.4.1.1

v0.4.2

v0.4.3

v0.4.5

v0.4.6

v0.4.8

v0.4.9

v0.5.0

v0.5.1

v0.5.2

v0.5.2.3

v0.5.2.5

v0.5.3

v0.5.4

v0.5.5

v0.7.1.4

v0.7.10

v0.7.10.1

v0.7.10.2

v0.7.11

v0.7.11.1

v0.7.11.2

v0.7.12

v0.7.13

v0.7.14

v0.7.3

v0.7.3.1

v0.7.4

v0.7.5

v0.7.6

v0.7.7

v0.7.8

v0.7.9

v0.8.0

v0.8.1

v0.8.2

v0.8.3

v0.8.3.2

v0.8.4

v0.8.4.2

v0.8.5

v0.8.5.11

v0.8.5.3

v0.8.6

v0.8.6.1

v0.8.6.2

v0.8.7

v0.8.8

v0.8.8.3

v0.8.9

v0.8.9.1

v0.9.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47202.json"