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CVE-2023-38000

CVE-2023-38000 · Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block

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

Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin <= 16.8.0 versions.

CVSS 6.5 · Medium · EPSS 0.9% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • wordpress

    Versions
    • ≥ 6.3, ≤ 6.3.1: Affected; ≥ 6.3.2: Not affected (custom)
    • ≥ 6.2, ≤ 6.2.2: Affected; ≥ 6.2.3: Not affected (custom)
    • ≥ 6.1, ≤ 6.1.3: Affected; ≥ 6.1.4: Not affected (custom)
    • ≥ 6.0, ≤ 6.0.5: Affected; ≥ 6.0.6: Not affected (custom)
    • ≥ 5.9, ≤ 5.9.7: Affected; ≥ 5.9.8: Not affected (custom)

    Update to 5.9.8; Update to 6.0.6; Update to 6.1.4; Update to 6.2.3; Update to 6.3.2

  • gutenberg

    Versions
    • ≥ n/a, ≤ 16.8.0: Affected; ≥ 16.8.1: Not affected (custom)

    Update to 16.8.1

  • wordpress Debian:12

    Versions
    • 6.1.1+dfsg1-1
    Affected ranges
    • ECOSYSTEM: < 6.1.6+dfsg1-0+deb12u1

    Update to 6.1.6+dfsg1-0+deb12u1

  • wordpress Debian:13

    Affected ranges
    • ECOSYSTEM: < 6.3.2+dfsg1-1

    Update to 6.3.2+dfsg1-1

  • wordpress Debian:14

    Affected ranges
    • ECOSYSTEM: < 6.3.2+dfsg1-1

    Update to 6.3.2+dfsg1-1

  • wordpress Ubuntu:16.04:LTS

    Versions
    • 4.3+dfsg-1
    • 4.3.1+dfsg-1
    • 4.4+dfsg-1
    • 4.4.1+dfsg-1
    • 4.4.2+dfsg-1
    • 4.4.2+dfsg-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:18.04:LTS

    Versions
    • 4.8.2+dfsg-2
    • 4.8.3+dfsg-1
    • 4.9.1+dfsg-1
    • 4.9.2+dfsg-1
    • 4.9.4+dfsg-1
    • 4.9.5+dfsg1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:20.04:LTS

    Versions
    • 5.2.2+dfsg1-1
    • 5.2.4+dfsg1-1
    • 5.3.2+dfsg1-1
    • 5.3.2+dfsg1-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:22.04:LTS

    Versions
    • 5.7.1+dfsg1-2ubuntu1
    • 5.8.1+dfsg1-2ubuntu1
    • 5.8.2+dfsg1-1ubuntu1
    • 5.8.3+dfsg1-1ubuntu1
    • 5.8.3+dfsg1-1ubuntu1.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:24.04:LTS

    Versions
    • 6.2+dfsg1-1ubuntu1
    • 6.4.3+dfsg1-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:25.10

    Versions
    • 6.7.2+dfsg1-1.1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:26.10

    Versions
    • 6.7.2+dfsg1-1.1ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wordpress Ubuntu:26.04:LTS

    Versions
    • 6.7.2+dfsg1-1.1ubuntu1
    • 6.7.2+dfsg1-1.1ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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