CVE-2016-5834

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Summary

CVECVE-2016-5834
StatePUBLISHED
Assignerdebian
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-06-29 14:10:05 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionCross-site scripting (XSS) vulnerability in the wp_get_attachment_link function in wp-includes/post-template.php in WordPress before 4.5.3 allows remote attackers to inject arbitrary web script or HTML via a crafted attachment name, a different vulnerability than CVE-2016-5833.

Risk And Classification

Primary CVSS: v3.0 6.1 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem Types: CWE-79 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.1MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS v3.0 Breakdown

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

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:M/Au:N/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wordpress Wordpress All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
WordPress Multiple Flaws Let Remote Users Modify Passwords, Deny Service, Obtain Potentially Sensitive Information, and Conduct Cross-Site Scripting and Open Redirect Attacks - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory
WordPress 4.2-4.5.2 - Authenticated Attachment Name Stored XSS af854a3a-2127-422b-91ae-364da2661108 wpvulndb.com
WordPress Prior to 4.5.3 Multiple Cross Site Scripting Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
WordPress 4.5.3 Maintenance and Security Release af854a3a-2127-422b-91ae-364da2661108 wordpress.org Patch, Vendor Advisory
Debian -- Security Information -- DSA-3639-1 wordpress af854a3a-2127-422b-91ae-364da2661108 www.debian.org
Version 4.5.3 « WordPress Codex af854a3a-2127-422b-91ae-364da2661108 codex.wordpress.org Release Notes
Admin: Escape attachment name in case it contains special characters · WordPress/WordPress@4372cdf · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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