CVE-2026-32353Network attack vector

Authenticated internal-service read/write via unrestricted server requests

Published Mar 13, 2026 · Updated Mar 13, 2026

SSRF in MailerPress 1.4.2 and earlier allows remote authenticated users to send arbitrary requests from the WordPress server. Published records do not identify the vulnerable function or parameter; they establish that attacker-supplied destinations reach a server-side request path without adequate restriction. Contributor-level WordPress access is required, and the requests can query or modify information in reachable internal services.

CVSS severity6.4
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in MailerPress 1.4.2 and earlier allows remote authenticated users to send arbitrary requests from the WordPress server. Published records do not identify the vulnerable function or parameter; they establish that attacker-supplied destinations reach a server-side request path without adequate restriction. Contributor-level WordPress access is required, and the requests can query or modify information in reachable internal services.

The record

CVE
CVE-2026-32353
Published
Mar 13, 2026
Updated
Mar 13, 2026
Vendor
MailerPress
Product
MailerPress
Classifications
CWE-918, CAPEC-664, T1090
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=<= 1.4.2 changes=[{"at":"1.5.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

MailerPress · MailerPressversion=n/a <=<= 1.4.2 changes=[{"at":"1.5.0","status":"unaffected"}]

Published CVSS scores

6.4PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
6.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
T1090Proxy

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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