CVE-2026-4639

8.7 highEPSS 0.3%

High (8.7) in gss vitalsesp. EPSS 0.3% chance of exploitation in the next 30 days.

Vitals ESP developed by Galaxy Software Services has a Incorrect Authorization vulnerability, allowing authenticated remote attackers to perform certain administrative functions, thereby escalating privileges.

Severity

CVSS 4.0

8.7 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2026-03-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gss:vitalsesp

References

https://www.twcert.org.tw/en/cp-139-10795-25784-2.html
https://www.twcert.org.tw/tw/cp-132-10794-704a2-1.html

Check your stack JSON