CVE•Published 2023-12-13•Modified 2026-07-09•1 article on news•6 live references•NVD data
CVE-2023-47320Silverpeas · Silverpeas
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS percentile
50
Exploit Prediction Scoring System · top 50% of all CVEs
Weaknesses (CWE)
Description
Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control. An attacker with low privileges is able to execute the administrator-only function of putting the application in "Maintenance Mode" due to broken access control. This makes the application unavailable to all users. This affects Silverpeas Core 6.3.1 and below.
Timeline
Published 2023-12-13
Modified 2026-07-09
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-2023-47320Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Silverpeas Silverpeas"All exposed Silverpeas Silverpeas instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Silverpeas"HTTP body or banner mentions "Silverpeas" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-47320Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-47320Censys host search filtered to this CVE id.
grep.app
CVE-2023-47320Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-47320GitHub code search for direct mentions.
Google dork
"CVE-2023-47320" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.