CVE-2016-7999

7.4 highEPSS 2.3%

High (7.4) in spip spip. EPSS 2.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

7.4 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

EPSS: 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2017-01-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

spip:spip

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

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