What’s Vulnerable › Vulnerabilities

CVE-2026-43936: e107: Server-Side Request Forgery (SSRF) in the remote file fetcher

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-26 · updated 2026-07-24
• Weakness: CWE-918

Description

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 screen. This vulnerability is fixed in 2.3.4.

Affected products

• e107inc e107: before 2.3.4

References

• https://github.com/e107inc/e107/commit/40b2d111
• https://github.com/e107inc/e107/commit/5f98cc9f
• https://github.com/e107inc/e107/security/advisories/GHSA-92fr-7h4f-22pp
• https://github.com/e107inc/e107/security/advisories/GHSA-92fr-7h4f-22pp

Get alerted when CVE-2026-43936 or the next vulnerability affects your stack