CVE-2026-92791

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Source

https://cve.org/CVERecord?id=CVE-2026-92791

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92791.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-92791

Published

2026-09-16T20:32:46Z

Modified

2026-09-23T03:30:29Z

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

Uber Kraken through 0.1.29 Path Traversal via tag parameter

Details

Uber Kraken through 0.1.29 fails to validate the tag parameter in the /tags/{tag} endpoint, allowing unauthenticated attackers to traverse outside the configured storage root. Attackers can use percent-encoded parent-directory segments in the tag parameter to read arbitrary files accessible to the testfs backend process.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92791.json"
}

References

Affected packages

Git / github.com/uber/kraken

Affected ranges

Type

GIT

Repo

https://github.com/uber/kraken

Events

Introduced

Fixed

16b1e60348efc4270b12eecf7a1a6ca03b82626b

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "0.1.29"
        },
        {
            "fixed":  "0.1.29"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v0.*

v0.1.0

v0.1.1

v0.1.10

v0.1.11

v0.1.12

v0.1.13

v0.1.14

v0.1.15

v0.1.16

v0.1.17

v0.1.18

v0.1.19

v0.1.2

v0.1.20

v0.1.21

v0.1.22

v0.1.23

v0.1.24

v0.1.25

v0.1.26

v0.1.27

v0.1.28

v0.1.3

v0.1.4

v0.1.6

v0.1.7

v0.1.8

v0.1.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92791.json"