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CVE-2026-72708

CVE-2026-72708 · SPIP < 4.4.18 Unauthenticated Blind SQL Injection via sitemap.xml.html

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

SPIP before 4.4.18 contains an unauthenticated blind SQL injection vulnerability in the SQL escaping layer that allows unauthenticated attackers to inject arbitrary SQL by supplying a crafted annee parameter value matching a word character followed by an open parenthesis, which bypasses escaping for date-type columns across MySQL, SQLite, and PostgreSQL backends. Attackers can exploit the always-present sitemap.xml.html template's annee criterion to embed unescaped time-based or boolean payloads into database queries, enabling extraction of arbitrary database content including the alea_ephemere secret used to sign SPIP action nonces.

CVSS 8.7 · High · EPSS 0.5% · Public exploit · Fix available

Published
Updated

Stack: system

Affected products and versions

  • spip

    Versions
    • ≥ 0, < 4.4.18: Affected (semver)

    Update to 4.4.18

  • spip Debian:13

    Versions
    • 4.4.10+dfsg-1
    • 4.4.11+dfsg-0+deb13u1
    • 4.4.11+dfsg-1
    • 4.4.13+dfsg-0+deb13u1
    • 4.4.13+dfsg-1
    • 4.4.14+dfsg-1
    • 4.4.15+dfsg-0+deb13u1
    • 4.4.15+dfsg-1
    • 4.4.16+dfsg-0+deb13u1
    • 4.4.16+dfsg-1
    • 4.4.18+dfsg-1
    • 4.4.3+dfsg-1
    • 4.4.3+dfsg-1+deb13u1
    • 4.4.4+dfsg-1
    • 4.4.5+dfsg-1
    • 4.4.6+dfsg-1
    • 4.4.7+dfsg-1
    • 4.4.8+dfsg-1
    • 4.4.9+dfsg-1
    Affected ranges
    • ECOSYSTEM: < 4.4.19+dfsg-0+deb13u1

    Update to 4.4.19+dfsg-0+deb13u1

  • spip Debian:14

    Versions
    • 4.4.10+dfsg-1
    • 4.4.11+dfsg-1
    • 4.4.13+dfsg-1
    • 4.4.14+dfsg-1
    • 4.4.15+dfsg-1
    • 4.4.16+dfsg-1
    • 4.4.3+dfsg-1
    • 4.4.4+dfsg-1
    • 4.4.5+dfsg-1
    • 4.4.6+dfsg-1
    • 4.4.7+dfsg-1
    • 4.4.8+dfsg-1
    • 4.4.9+dfsg-1
    Affected ranges
    • ECOSYSTEM: < 4.4.18+dfsg-1

    Update to 4.4.18+dfsg-1

  • spip Ubuntu:Pro:16.04:LTS

    Versions
    • 3.0.20-1
    • 3.0.21-1
    • 3.0.21-1ubuntu1
    • 3.0.21-1ubuntu1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • spip Ubuntu:Pro:18.04:LTS

    Versions
    • 3.1.4-3
    • 3.1.4-4~deb9u3build0.18.04.1
    • 3.1.4-4~deb9u5build0.18.04.1
    • 3.1.4-4~deb9u5ubuntu0.1~esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • spip Ubuntu:Pro:20.04:LTS

    Versions
    • 3.2.4-1
    • 3.2.5-1
    • 3.2.7-1
    • 3.2.7-1ubuntu0.1
    • 3.2.7-1ubuntu0.1+esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • spip Ubuntu:22.04:LTS

    Versions
    • 3.2.11-3
    • 3.2.12-1
    • 4.0.2-1
    • 4.0.4-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • spip Ubuntu:24.04:LTS

    Versions
    • 4.1.11+dfsg-1
    • 4.1.12+dfsg-1
    • 4.1.13+dfsg-1
    • 4.1.15+dfsg-1
    • 4.2.9+dfsg-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • spip Ubuntu:26.04:LTS

    Versions
    • 4.4.3+dfsg-1
    • 4.4.6+dfsg-1
    • 4.4.7+dfsg-1
    • 4.4.8+dfsg-1
    • 4.4.9+dfsg-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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