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    CVE-2016-7999

    ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to conduct server side request forgery (SSRF) attacks via a URL in the var_url parameter in a valider_xml action.

    Published:Jan 18, 2017
    Last Modified:Apr 20, 2025
    EPS:Jan 18, 2017
    EPSS Score:0.0106
    CVSS Score:7.4

    Affected Products

    Vendor
    Spip
    Product
    Spip

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    Related CVEs

    CVE-2026-77806 (CVSS 9.8) — SPIP before 4.4.21 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild…
    CVE-2026-77647 (CVSS 9.8) — SPIP before 4.4.20 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild…
    CVE-2026-66738 (CVSS 7.7) — SPIP before 4.4.18 contains a code injection vulnerability in SQLite-backed installations. The navigation menu…
    CVE-2026-48832 (CVSS 3.5) — action/cookie.php in ecrire in SPIP before 4.4.15 is prone to an open redirect vulnerability.…
    CVE-2026-8430 (CVSS 9.2) — SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the public space that is limite…
    CVE-2026-8429 (CVSS 8.7) — SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the private space that allows a…
    CVE-2026-33549 (CVSS 6.7) — SPIP 4.4.10 through 4.4.12 before 4.4.13 allows unintended privilege assignment (of administrator privileges) …
    CVE-2026-22205 (CVSS 8.7) — SPIP versions prior to 4.4.10 contain an authentication bypass vulnerability caused by PHP type juggling that …
    CVE-2026-22206 (CVSS 8.7) — SPIP versions prior to 4.4.10 contain a SQL injection vulnerability that allows authenticated low-privilege us…
    CVE-2026-27743 (CVSS 9.3) — The SPIP referer_spam plugin versions prior to 1.3.0 contain an unauthenticated SQL injection vulnerability in…

    References

    http://www.openwall.com/lists/oss-security/2016/10/05/17
    http://www.openwall.com/lists/oss-security/2016/10/07/5
    http://www.openwall.com/lists/oss-security/2016/10/08/6
    http://www.openwall.com/lists/oss-security/2016/10/12/10
    http://www.securityfocus.com/bid/93451
    https://core.spip.net/projects/spip/repository/revisions/23188
    https://core.spip.net/projects/spip/repository/revisions/23193
    https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-server-side-request-forgery-cve-2016-7999/
    http://www.openwall.com/lists/oss-security/2016/10/05/17
    http://www.openwall.com/lists/oss-security/2016/10/07/5
    http://www.openwall.com/lists/oss-security/2016/10/08/6
    http://www.openwall.com/lists/oss-security/2016/10/12/10
    http://www.securityfocus.com/bid/93451
    https://core.spip.net/projects/spip/repository/revisions/23188
    https://core.spip.net/projects/spip/repository/revisions/23193
    https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-server-side-request-forgery-cve-2016-7999/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High