CVE-2026-126945

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Source

https://cve.org/CVERecord?id=CVE-2026-126945

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-126945.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-126945

Aliases

GHSA-m649-gvwx-j6qv

Published

2026-11-13T09:34:35Z

Modified

2026-11-15T02:46:23Z

Severity

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

Summary

Zipline before 4.5.1 Stored XSS via HighlightCode Component

Details

Zipline before 4.5.1 contains a stored cross-site scripting vulnerability in the HighlightCode component that renders unescaped file content before highlight.js finishes loading. Authenticated attackers can upload text files containing HTML/JavaScript payloads that execute in viewers' browsers, enabling API calls such as account changes on the victim's behalf.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126945.json"
}

References

Affected packages

Git / github.com/diced/zipline

Affected ranges

Type

GIT

Repo

https://github.com/diced/zipline

Events

Introduced

Fixed

00ddf86ea84416f7ababcd6d7686cff86a41fa81

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "4.5.1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "4.5.1"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

v4.*

v4.0.0

v4.0.1

v4.0.2

v4.1.0

v4.1.1

v4.1.2

v4.2.0

v4.2.1

v4.2.2

v4.2.3

v4.3.0

v4.3.1

v4.3.2

v4.4.0

v4.4.1

v4.4.2

v4.5.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-126945.json"