CVE-2026-9557 | BDVDB-2026-336497 Detail

Description#

A Server-Side Request Forgery (SSRF) vulnerability exists in Mautic's Focus component. Due to insufficient validation of user-supplied URLs, an authenticated user can trigger outbound HTTP requests from the hosting server, enabling internal network reconnaissance or forcing requests to arbitrary internal or external destinations.

Impact#

CAPEC-664 Server Side Request Forgery

Weaknesses#

CWE-918 Server-Side Request Forgery (SSRF)

References#

https://github.com/mautic/mautic/security/advisories/GHSA-jmv8-8j9j-rcpc

Exploit#

No public exploit known

History#

Version 12026-05-29Record published in the CVE List.

Published

Published: 2026-05-29
Last modified: 2026-05-29

Vendor information

Vendor: Not stated
Product: Not stated

Score

6.4 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 3.8.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Server-Side Request Forgery

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 4.0.0 and < 4.4.20
Fixed
4.4.20
Vulnerable
>= 5.0.0 and < 5.2.11
Fixed
5.2.11
Vulnerable
>= 6.0.0 and < 6.0.9
Fixed
6.0.9
Vulnerable
>= 7.0.0 and < 7.1.2
Fixed
7.1.2

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.4 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Changed
Confidentiality	Low
Integrity	Low
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).