8.8

CVE-2022-2434

String Locator <= 2.5.0 - Cross-Site Request Forgery to PHAR Deserialization

String Locator <= 2.5.0 - Cross-Site Request Forgery to PHAR Deserialization

The String Locator plugin for WordPress is vulnerable to deserialization of untrusted input via the 'string-locator-path' parameter in versions up to, and including 2.5.0. This makes it possible for unauthenticated users to call files using a PHAR wrapper, granted they can trick a site administrator into performing an action such as clicking on a link, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.
Mögliche Gegenmaßnahme
String locator: Update to version 2.6.0, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Instawp ≫ String Locator SwPlatformwordpress Version <= 2.5.0
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt String locator
Version *-2.5.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.21% 0.643
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
security@wordfence.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

https://plugins.trac.wordpress.org/browser/string-locator/trunk/editor.php#L59
Broken Link
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2759486%40string-locator&new=2759486%40string-locator&sfp_email=&sfph_mail=
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/10a36e37-4188-403f-9b17-d7e79b8b8a6d?source=cve
Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2434
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/10a36e37-4188-403f-9b17-d7e79b8b8a6d
Third Party Advisory