CVE-2026-92106

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Source

https://cve.org/CVERecord?id=CVE-2026-92106

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92106.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-92106

Aliases

EEF-CVE-2026-92106
GHSA-8rqp-v692-v82q

Published

2026-09-25T09:33:13Z

Modified

2026-09-26T03:48:26Z

Severity

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

Summary

lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS

Details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in dashbitco lazy_html allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML.

LazyHTML.to_html/2 and LazyHTML.Tree.to_html/2 decide whether to escape an element's text from its tag name alone. A style or script element inside SVG or MathML foreign content is parsed with character references decoded, but is serialized as an HTML raw-text element, so its text is emitted unescaped. Encoded markup such as </style><img src=x onerror=...> inside

Database specific

{
    "cna_assigner":  "EEF",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92106.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "1dee15746c024916b3110af8b168c2f3b3065fbd"
                },
                {
                    "fixed":  "f32c7fd6223225b68bc8691c78b6d4a77972f1d5"
                }
            ],
            "source":  "AFFECTED_FIELD"
        }
    ]
}

References

Affected packages

Git / github.com/dashbitco/lazy_html

Affected ranges

Type

GIT

Repo

https://github.com/dashbitco/lazy_html

Events

Introduced

76bfe57827882c9c9902eef76033def1dbb085a1

Fixed

30ca456da183c9c34e74b5b2d11df4fc77a0e679

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0.1.0"
        },
        {
            "fixed":  "0.1.13"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v0.*

v0.1.0

v0.1.1

v0.1.10

v0.1.11

v0.1.12

v0.1.2

v0.1.3

v0.1.4

v0.1.5

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-2026-92106.json"