CVE-2026-53737Network attack vector

Stored XSS via unescaped feed response fields

Published Jun 10, 2026 · Updated Jun 10, 2026

Stored XSS in the Juicer WordPress Plugin through 1.12.18 allows remote attackers to execute script in an administrator's browser. Remote feed API response fields are rendered on the admin settings page without output escaping, causing feed-controlled script to be interpreted as active content. Exploitation requires control of connected feed data and an administrator to load the settings page; script runs in that authenticated browser context.

CVSS severityUnavailable
Unscored
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the Juicer WordPress Plugin through 1.12.18 allows remote attackers to execute script in an administrator's browser. Remote feed API response fields are rendered on the admin settings page without output escaping, causing feed-controlled script to be interpreted as active content. Exploitation requires control of connected feed data and an administrator to load the settings page; script runs in that authenticated browser context.

The record

CVE
CVE-2026-53737
Published
Jun 10, 2026
Updated
Jun 10, 2026
Vendor
saas.group
Product
Juicer WordPress Plugin
Classifications
T1189
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Jun 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 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=0 <=1.12.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

saas.group · Juicer WordPress Pluginversion=0 <=1.12.18

Published CVSS scores

No CVSS assessment is available in this record.

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.

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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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1189Drive-by Compromise

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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