WPUpper Share Buttons <= 3.43 - Missing Authorization

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2024-4997
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-06-04 06:15:12 UTC
Updated2026-04-08 19:21:49 UTC
DescriptionThe WPUpper Share Buttons plugin for WordPress is vulnerable to unauthorized access of data when preparing sharing links for posts and pages in all versions up to, and including, 3.43. This makes it possible for unauthenticated attackers to obtain the contents of password protected posts and pages.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.007280000 probability, percentile 0.726260000 (date 2026-04-12)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Victorfreitas WPUpper Share Buttons affected 3.43 semver Not specified
ADP Victor Freitas Wpupper Share Buttons affected 3.43 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/c68ec00c-20a5-461d-bf72-c3190... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com
wordpress.org/plugins/wpupper-share-buttons af854a3a-2127-422b-91ae-364da2661108 wordpress.org
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Krzysztof Zając (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-06-03T16:40:47.000ZDisclosed
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