6.4

CVE-2021-34641

Exploit

SEOPress <= 5.0.0 – 5.0.3 Authenticated Stored Cross-Site Scripting

SEOPress 5.0.0 - 5.0.3 - Stored Cross-Site Scripting

The SEOPress WordPress plugin is vulnerable to Stored Cross-Site-Scripting via the processPut function found in the ~/src/Actions/Api/TitleDescriptionMeta.php file which allows authenticated attackers to inject arbitrary web scripts, in versions 5.0.0 - 5.0.3.
Mögliche Gegenmaßnahme
SEOPress – AI SEO Plugin & On-site SEO: Update to version 5.0.4, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Seopress ≫ Seopress SwPlatformwordpress Version >= 5.0.0 < 5.0.4
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt SEOPress – AI SEO Plugin & On-site SEO
Version 5.0.0
Version 5.0.1
Version 5.0.2
Version 5.0.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.463
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
security@wordfence.com 6.4 3.1 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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.

https://plugins.trac.wordpress.org/browser/wp-seopress/tags/5.0.4/src/Actions/Api/TitleDescriptionMeta.php#L78
Third Party Advisory
Exploit
https://www.wordfence.com/blog/2021/08/xss-vulnerability-patched-in-seopress-affects-100000-sites/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/9157fa5e-3af8-48ee-bb73-3df6109aae76
Third Party Advisory