CVE-2024-52298Public exploitNetwork attack vector

Protected attachment disclosure via delegated author rights

Published Nov 13, 2024 · Updated Nov 13, 2024

Information disclosure in XWiki SAS PDF Viewer Macro (Pro) 1.6.2 through 2.5.5 allows remote attackers to read protected attachments. The WYSIWYG HTMLConverter processes an attacker-supplied pdfviewer macro with asAuthor enabled under the last page author's view rights instead of the requester's rights. Access to any page last saved by a user permitted to view the target attachment is sufficient, and no edit right is required.

CVSS severity7.5
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in XWiki SAS PDF Viewer Macro (Pro) 1.6.2 through 2.5.5 allows remote attackers to read protected attachments. The WYSIWYG HTMLConverter processes an attacker-supplied pdfviewer macro with asAuthor enabled under the last page author's view rights instead of the requester's rights. Access to any page last saved by a user permitted to view the target attachment is sufficient, and no edit right is required.

The record

CVE
CVE-2024-52298
Published
Nov 13, 2024
Updated
Nov 13, 2024
Vendor
XWiki SAS
Product
PDF Viewer Macro (Pro)
Classifications
CWE-615, T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 13, 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=0 <=1.6.2
  2. Affected versionversion=0 <2.5.6
  3. Affected versionversion=>= 1.6.2, < 2.5.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

XWiki SAS · PDF Viewer Macro (Pro)version=0 <=1.6.2; version=0 <2.5.6; version=>= 1.6.2, < 2.5.6

Published CVSS scores

7.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-615Inclusion of Sensitive Information in Source Code Comments
T1213Data from Information Repositories

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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