CVE-2026-54198Network attack vector

Reflected script execution via pagination shortcodes

Published Jun 16, 2026 · Updated Jun 16, 2026

Reflected XSS in Media Library Assistant 3.35 and earlier allows remote attackers to execute script in a user’s browser via a crafted request. The 3.36 changelog identifies pagination shortcodes as the affected locus, but the public record does not identify the reflected parameter or missing output-encoding operation. Exploitation requires a user to open attacker-controlled content; successful script execution occurs in that user’s WordPress origin.

CVSS severity7.1
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Media Library Assistant 3.35 and earlier allows remote attackers to execute script in a user’s browser via a crafted request. The 3.36 changelog identifies pagination shortcodes as the affected locus, but the public record does not identify the reflected parameter or missing output-encoding operation. Exploitation requires a user to open attacker-controlled content; successful script execution occurs in that user’s WordPress origin.

The record

CVE
CVE-2026-54198
Published
Jun 16, 2026
Updated
Jun 16, 2026
Vendor
David Lingren
Product
Media Library Assistant
Classifications
CWE-79, CAPEC-591, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 16, 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 <=3.35 changes=[{"at":"3.36","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

David Lingren · Media Library Assistantversion=n/a <=3.35 changes=[{"at":"3.36","status":"unaffected"}]

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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