What is CVE-2026-36758?

CVE-2026-36758 is a medium-severity vulnerability in N/a, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-04-30.

How severe is CVE-2026-36758?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in N/a

CVE-2026-36758

A Server-Side Request Forgery (SSRF) in the /themes/-/install-from-uri endpoint of halo v2.22.14 allows authenticated attackers to scan internal resources via a crafted GET request.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (9.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-36758?: CVE-2026-36758 is a medium-severity vulnerability in N/a, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-04-30.
How severe is CVE-2026-36758?: Medium severity. CVSS v3 base score is 4.3 out of 10.