Stored cross-site scripting in TaxoPress - CVE-2023-2170
Published: April 24, 2023
Vulnerability identifier: #VU75439
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-2170
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
TaxoPress
TaxoPress
Software vendor:
TaxoPress
TaxoPress
Description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the Related Posts functionality. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Install updates from vendor's website.
External links
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2868795%40simple-tags%2Ftrunk&old=2774153%40simple-tags%2Ftrunk&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/browser/simple-tags/trunk/inc/related-posts-functions.php?rev=2674563#L155
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e98ed932-4e4c-4127-ae72-500e2a34f371?source=cve