Vulnerability · Published May 15, 2026 · Assigned by jpcert
CVE-2026-28761
High 8.1
In plain English
A high-severity cross-site request forgery in Musetheque V4 Information Disclosure for IPKNOWLEDGE from Fujitsu Japan Limited. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.0)8.1High
Exploit odds (30 days)0.1%top 97.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cross-site request forgery vulnerability exists in Musetheque V4 Information Disclosure for IPKNOWLEDGE V4L1 rev2203.0 and earlier. If a user views a malicious page while logged-in to the affected product, unexpected operations may be done.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fujitsu Japan Limited | Musetheque V4 Information Disclosure for IPKNOWLEDGE | V4L1 rev2203.0 and earlier |
Weakness: CWE-352 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N