CVE-2024-4744Network attack vector

Unauthenticated viewing of deactivated flipbook items

Published Jun 10, 2024 · Updated Apr 28, 2026

Missing authorization in Avirtum iPages Flipbook 1.5.1 and earlier allows remote attackers to view deactivated flipbook items. The vendor changelog identifies unauthorized viewing of deactivated items but does not disclose the request handler or omitted authorization check. No authentication or user interaction is required; the documented consequence is limited to reading content from items that site administrators deactivated.

CVSS severity5.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Avirtum iPages Flipbook 1.5.1 and earlier allows remote attackers to view deactivated flipbook items. The vendor changelog identifies unauthorized viewing of deactivated items but does not disclose the request handler or omitted authorization check. No authentication or user interaction is required; the documented consequence is limited to reading content from items that site administrators deactivated.

The record

CVE
CVE-2024-4744
Published
Jun 10, 2024
Updated
Apr 28, 2026
Vendor
Avirtum
Product
iPages Flipbook
Classifications
CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.5.1
  2. Affected versionversion=n/a <=1.5.1 changes=[{"at":"1.5.2","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Avirtum · iPages Flipbookversion=0 <=1.5.1; version=n/a <=1.5.1 changes=[{"at":"1.5.2","status":"unaffected"}]

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
7.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

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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