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CVE-2026-27937

CVE-2026-27937 · October: Reflected XSS via DataTable Form Widget

This page contains facts from public vulnerability sources. Check the original advisory before updating.

October is a Content Management System (CMS) and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting (XSS) vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and 4.1.16.

CVSS 3.1 · Low · EPSS 0.1% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • october

    Versions
    • >= 4.0.0, < 4.1.16: Affected
    • < 3.7.16: Affected

    No fix published

  • october/system Packagist

    Versions
    • v1.0.319
    • v1.0.320
    • v1.0.321
    • v1.0.322
    • v1.0.323
    • v1.0.324
    • v1.0.325
    • v1.0.326
    • v1.0.327
    • v1.0.328
    • v1.0.329
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    • v1.0.331
    • v1.0.332
    • v1.0.333
    • v1.0.334
    • v1.0.335
    • v1.0.336
    • v1.0.337
    • v1.0.338
    • v1.0.339
    • v1.0.340
    • v1.0.341
    • v1.0.342
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    • v1.0.344
    • v1.0.345
    • v1.0.346
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    • v1.0.348
    • v1.0.349
    • v1.0.350
    • v1.0.351
    • v1.0.352
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    • v1.0.354
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    • v1.0.356
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    • v1.0.358
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    • v1.0.381
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    • v1.0.384
    • v1.0.385
    • v1.0.386
    • v1.0.387
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    • v1.0.390
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    • v1.0.403
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    • v1.0.405
    • v1.0.406
    • v1.0.407
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    • v1.0.466
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    • v1.0.468
    • v1.0.469
    • v1.0.470
    • v1.0.471
    • v1.0.472
    • v1.0.473
    • v1.0.474
    • v1.0.475
    • v1.0.476
    • v1.1.0
    • v1.1.1
    • v1.1.10
    • v1.1.11
    • v1.1.12
    • v1.1.2
    • v1.1.3
    • v1.1.4
    • v1.1.5
    • v1.1.6
    • v1.1.9
    Affected ranges
    • ECOSYSTEM: < 3.7.16

    Update to 3.7.16

  • october/system Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.0.0

    No fix published

Original sources

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