CVE-2024-47812Network attack vector

Stored XSS via unescaped localized date messages

Published Oct 9, 2024 · Updated Oct 9, 2024

Stored XSS in Miraheze ImportDump allows remote authenticated users to execute script in viewers of Special:RequestImportQueue. ImportDumpRequestQueuePager::formatValue places the localized request timestamp into HTML without escaping it as data. Administrator or interface-administrator rights are required to alter the date messages, and the payload executes when another user opens the queue.

CVSS severity6.0
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Miraheze ImportDump allows remote authenticated users to execute script in viewers of Special:RequestImportQueue. ImportDumpRequestQueuePager::formatValue places the localized request timestamp into HTML without escaping it as data. Administrator or interface-administrator rights are required to alter the date messages, and the payload executes when another user opens the queue.

The record

CVE
CVE-2024-47812
Published
Oct 9, 2024
Updated
Oct 9, 2024
Vendor
Miraheze
Product
ImportDump
Classifications
CWE-79, CWE-80, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 2024Record 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=commits priot to d054b95

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Miraheze · ImportDumpversion=commits priot to d054b95

Published CVSS scores

6.0GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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