CVE-2024-54299Network attack vector

Unauthenticated reflected script execution

Published Dec 13, 2024 · Updated May 11, 2026

Reflected XSS in the Revi.io WordPress plugin 5.7.3 and earlier allows remote attackers to execute script via a crafted request. Patchstack has not published the affected parameter, request handler, or specific output operation that fails to neutralize attacker-controlled input. Exploitation requires a user to open the crafted request, after which the injected script runs in that user’s browser context and can alter displayed content or access data available to the page.

CVSS severity7.1
High
EPSS probability0.42%
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 the Revi.io WordPress plugin 5.7.3 and earlier allows remote attackers to execute script via a crafted request. Patchstack has not published the affected parameter, request handler, or specific output operation that fails to neutralize attacker-controlled input. Exploitation requires a user to open the crafted request, after which the injected script runs in that user’s browser context and can alter displayed content or access data available to the page.

The record

CVE
CVE-2024-54299
Published
Dec 13, 2024
Updated
May 11, 2026
Vendor
Revi.io
Product
Revi.io
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 13, 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 <=5.7.3 changes=[{"at":"5.8.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Revi.io · Revi.ioversion=0 <=5.7.3 changes=[{"at":"5.8.0","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.

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')
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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