CVE-2024-29138Network attack vector

Reflected script execution via level-editor input

Published Mar 19, 2024 · Updated May 11, 2026

Reflected XSS in DEV Institute Restrict User Access 2.5 and earlier allows remote attackers to execute script via crafted level-editor input. The public records identify the level-editing interface and inadequate input sanitization and output escaping, but do not disclose the affected parameter or code locus. Exploitation requires a user to open an attacker-crafted request, executing script in that user’s WordPress origin.

CVSS severity7.1
High
EPSS probability0.62%
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 DEV Institute Restrict User Access 2.5 and earlier allows remote attackers to execute script via crafted level-editor input. The public records identify the level-editing interface and inadequate input sanitization and output escaping, but do not disclose the affected parameter or code locus. Exploitation requires a user to open an attacker-crafted request, executing script in that user’s WordPress origin.

The record

CVE
CVE-2024-29138
Published
Mar 19, 2024
Updated
May 11, 2026
Vendor
DEV Institute
Product
Restrict User Access
Classifications
CWE-79, CAPEC-591, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 19, 2024CVE publishedPublication date reported by the CVE source.
  2. May 11, 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 <=2.5 changes=[{"at":"2.6","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DEV Institute · Restrict User Accessversion=0 <=2.5 changes=[{"at":"2.6","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
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 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
T1203Exploitation for Client Execution

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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