High 8.8Published Dec 16, 2025

CVE-2023-53900Spip 4.1.10 Admin Account Spoofing via Malicious SVG Upload

Updated under an hour ago (Oct 28, 2026, 12:10 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

Spip 4.1.10 contains a file upload vulnerability that allows attackers to upload malicious SVG files with embedded external links. Attackers can trick administrators into clicking a crafted SVG logo that redirects to a potentially dangerous URL through improper file upload filtering.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

spip spip spip:spip (from the name)	4.1.10	CNA record
spip spip spip:spip	4.1.10	NVD

References

References

https://www.exploit-db.com/exploits/51557	exploit
https://www.spip.net/en_rubrique25.html	product
https://www.vulncheck.com/advisories/spip-admin-account-spoofing-via-malicious-svg-upload	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.