CVE-2022-24587Public exploitNetwork attack vector

Stored script injection via media filename

Published Feb 15, 2022 · Updated Aug 3, 2024

Stored cross-site scripting in PluXml 5.8.7 allows remote authenticated users to execute arbitrary web scripts via crafted media-management input. The core/admin/medias.php component stores attacker-controlled media metadata without neutralizing script markup before later administrative-page rendering. A user with the required authenticated access must cause an administrator or other viewer to load the stored value; the demonstrated impact is script execution in that viewer’s web session, with no evidence of server-side code execution or service interruption.

CVSS severity5.4
Medium
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored cross-site scripting in PluXml 5.8.7 allows remote authenticated users to execute arbitrary web scripts via crafted media-management input. The core/admin/medias.php component stores attacker-controlled media metadata without neutralizing script markup before later administrative-page rendering. A user with the required authenticated access must cause an administrator or other viewer to load the stored value; the demonstrated impact is script execution in that viewer’s web session, with no evidence of server-side code execution or service interruption.

The record

CVE
CVE-2022-24587
Published
Feb 15, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NVDAV:N/AC:M/Au:S/C:N/I:P/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo