CVE-2026-24547Network attack vector

Unauthenticated unauthorized action

Published Jun 26, 2026 · Updated Jun 26, 2026

Missing authorization in SiteGround Email Marketing 1.7.5 and earlier allows remote attackers to perform an unauthorized action. Patchstack has not disclosed the affected endpoint, function, request parameter, or privileged operation that omits the authorization check. No authentication or user interaction is required, but the published assessment limits impact to low-integrity modification with no confidentiality or availability loss.

CVSS severity5.3
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in SiteGround Email Marketing 1.7.5 and earlier allows remote attackers to perform an unauthorized action. Patchstack has not disclosed the affected endpoint, function, request parameter, or privileged operation that omits the authorization check. No authentication or user interaction is required, but the published assessment limits impact to low-integrity modification with no confidentiality or availability loss.

The record

CVE
CVE-2026-24547
Published
Jun 26, 2026
Updated
Jun 26, 2026
Vendor
SiteGround
Product
SiteGround Email Marketing
Classifications
CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=1.7.5 changes=[{"at":"1.7.6","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SiteGround · SiteGround Email Marketingversion=n/a <=1.7.5 changes=[{"at":"1.7.6","status":"unaffected"}]

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

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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