CVE-2024-29474Public exploitNetwork attack vector

Stored script execution in another user's browser

Published Mar 20, 2024 · Updated Aug 2, 2024

Stored cross-site scripting in OneBlog 2.3.4 allows remote authenticated users to execute script in another user's browser. The public record identifies the User Management module but does not disclose the affected field, handler, or missing output-encoding operation. Low-privileged access is required to store the payload, and a different user must view the affected management content before browser-context code runs.

CVSS severity5.4
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in OneBlog 2.3.4 allows remote authenticated users to execute script in another user's browser. The public record identifies the User Management module but does not disclose the affected field, handler, or missing output-encoding operation. Low-privileged access is required to store the payload, and a different user must view the affected management content before browser-context code runs.

The record

CVE
CVE-2024-29474
Published
Mar 20, 2024
Updated
Aug 2, 2024
Vendor
OneBlog Project
Product
OneBlog
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=2.3.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OneBlog Project · OneBlogversion=2.3.4

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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.

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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 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

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Your stack

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