{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"String locator","vendor":"instawp","versions":[{"lessThanOrEqual":"2.5.0","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:instawp:string_locator:*:*:*:*:*:wordpress:*:*","matchCriteriaId":"DA1D8449-6D58-4906-90AF-1800A327519C","versionEndIncluding":"2.5.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"El plugin String Locator para WordPress es vulnerable a la deserialización de entradas no confiables por medio del parámetro \"string-locator-path\" en versiones hasta 2.5.0 incluyéndola. Esto hace posible que los usuarios no autenticados llamen a archivos usando un wrapper PHAR, concedido que pueden engañar a un administrador del sitio para llevar a cabo una acción como hacer clic en un enlace, que de serializará y llamará a Objetos PHP arbitrarios que pueden ser usados para llevar a cabo una variedad de acciones maliciosas concedidas una cadena POP también está presente. También requiere que el atacante tenga éxito en subir un archivo con la carga útil serializada."}],"id":"CVE-2022-2434","lastModified":"2026-06-17T04:41:53.330","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"security@wordfence.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-2434","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2025-04-23T13:14:15.966745Z","version":"2.0.3"}}]},"published":"2022-09-06T18:15:13.650","references":[{"source":"security@wordfence.com","tags":["Broken Link"],"url":"https://plugins.trac.wordpress.org/browser/string-locator/trunk/editor.php#L59"},{"source":"security@wordfence.com","tags":["Patch"],"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2759486%40string-locator&new=2759486%40string-locator&sfp_email=&sfph_mail="},{"source":"security@wordfence.com","tags":["Third Party Advisory"],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/10a36e37-4188-403f-9b17-d7e79b8b8a6d?source=cve"},{"source":"security@wordfence.com","tags":["Third Party Advisory"],"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2434"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"],"url":"https://plugins.trac.wordpress.org/browser/string-locator/trunk/editor.php#L59"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2759486%40string-locator&new=2759486%40string-locator&sfp_email=&sfph_mail="},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/10a36e37-4188-403f-9b17-d7e79b8b8a6d?source=cve"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2434"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-502"}],"source":"security@wordfence.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-502"}],"source":"nvd@nist.gov","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-502"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}