CVE-2026-32513Network attack vector

Authenticated object injection via shortcode category filters

Published Mar 25, 2026 · Updated Mar 25, 2026

PHP object injection in Miguel Useche JS Archive List 6.1.7 and earlier allows remote authenticated users to inject PHP objects. The shortcode category-filter path deserializes attacker-controlled serialized category IDs without rejecting object payloads. Contributor-level access is required, and code injection or service interruption additionally requires a usable POP chain from another installed component.

CVSS severity8.8
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in Miguel Useche JS Archive List 6.1.7 and earlier allows remote authenticated users to inject PHP objects. The shortcode category-filter path deserializes attacker-controlled serialized category IDs without rejecting object payloads. Contributor-level access is required, and code injection or service interruption additionally requires a usable POP chain from another installed component.

The record

CVE
CVE-2026-32513
Published
Mar 25, 2026
Updated
Mar 25, 2026
Vendor
Miguel Useche
Product
JS Archive List
Classifications
CWE-502, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 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 <=<= 6.1.7 changes=[{"at":"6.2.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Miguel Useche · JS Archive Listversion=n/a <=<= 6.1.7 changes=[{"at":"6.2.0","status":"unaffected"}]

Published CVSS scores

8.8PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

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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