CVE•Published 2026-02-19•1 article on news•5 live references•NVD data
CVE-2025-71243
Vulnerability data via CVEDB (Shodan)
CVSS v3.1
9.3
CRITICAL
EPSS percentile
92
Exploit Prediction Scoring System · top 8% of all CVEs
Description
The 'Saisies pour formulaire' (Saisies) plugin for SPIP versions 5.4.0 through 5.11.0 contains a critical Remote Code Execution (RCE) vulnerability. An attacker can exploit this vulnerability to execute arbitrary code on the server. Users should immediately update to version 5.11.1 or later.
Timeline
Published 2026-02-19
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-71243Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Spip Saisies" version:"5.10.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Saisies"HTTP body or banner mentions "Saisies" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-71243Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-71243Censys host search filtered to this CVE id.
grep.app
CVE-2025-71243Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-71243GitHub code search for direct mentions.
Google dork
"CVE-2025-71243" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2025-712433 repos
opendr-io/causalityJupyter Notebook
The difference between exploitation prediction and detection is akin to the difference between detecting a missile launch or a detonation. Every avoided exploitation cycle saves hu…
HappyHackingSpace/vt-templatesPHP
Chocapikk/CVE-2025-71243Python
CVE-2025-71243 - SPIP Saisies Plugin RCE (Unauthenticated PHP Code Injection)