WordPress Core < 2.6.5 - Cross-Site Scripting

2008-12-25 00:00

Jeremias Reith

Strategic Overview

Status

Patched in 2.6.5

Affected CoreWordPress 2.6

Affected Version<= 2.6.4

CVSS7.2High

CVECVE-2008-5278

View all WordPress 2.6 vulnerabilities

Vulnerability Overview

Cross-site scripting (XSS) vulnerability in the self_link function in in the RSS Feed Generator (wp-includes/feed.php) for WordPress before 2.6.5 allows remote attackers to inject arbitrary web script or HTML via the Host header (HTTP_HOST variable).

Technical Analysis

REMEDIATION: Update to version 2.6.5, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2008-5278 https://www.wordfence.com/threat-intel/vulnerabilities/id/e669ae60-c015-4b84-86a8-56aab9fe23bd

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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