What is CVE-2026-43936?

CVE-2026-43936 is a medium-severity vulnerability in E107inc E107, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-05-26.

How severe is CVE-2026-43936?

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

SSRF in E107inc E107

CVE-2026-43936

e107 is a content management system (CMS). Prior to 2.3.4, you can access the local environment by specifying the URL of the local environment from "Image/File URL:" of "From a remote location" in "Media Manager" on the administrator scree…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (8.4th 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

E107inc E107 — versions < 2.3.4

Weakness classification (CWE)

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

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-43936?: CVE-2026-43936 is a medium-severity vulnerability in E107inc E107, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-05-26.
How severe is CVE-2026-43936?: Medium severity. CVSS v3 base score is 4.3 out of 10.