{"id":"CVE-2023-2582","state":"PUBLISHED","title":"A prototype pollution vulnerability exists in Strikingly CMS which can result in reflected cross-site scripting (XSS) in affected applications and sites built with Strikingly. The ","description":"A prototype pollution vulnerability exists in Strikingly CMS which can result in reflected cross-site scripting (XSS) in affected applications and sites built with Strikingly. The vulnerability exists because of Strikingly JavaScript library parsing the URL fragment allows access to the __proto__ or constructor properties and the Object prototype. By leveraging an embedded gadget like jQuery, an attacker who convinces a victim to visit a specially crafted link could achieve arbitrary javascript execution in the context of the user's browser.","publishedAt":"2023-05-08T00:00:00.000Z","updatedAt":"2025-01-28T20:28:19.473Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"tenable","products":["n/a Strikingly"],"affected":[{"vendor":"n/a","product":"Strikingly","versions":[{"version":"All versions","status":"affected"}]}],"references":["https://www.tenable.com/security/research/tra-2023-18"],"weaknesses":["CWE-1321"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/2xxx/CVE-2023-2582.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-2582","state":"PUBLISHED","datePublished":"2023-05-08T00:00:00.000Z","dateUpdated":"2025-01-28T20:28:19.473Z","assignerShortName":"tenable","assignerOrgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","dateReserved":"2023-05-08T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A prototype pollution vulnerability exists in Strikingly CMS which can result in reflected cross-site scripting (XSS) in affected applications and sites built with Strikingly. The vulnerability exists because of Strikingly JavaScript library parsing the URL fragment allows access to the __proto__ or constructor properties and the Object prototype. By leveraging an embedded gadget like jQuery, an attacker who convinces a victim to visit a specially crafted link could achieve arbitrary javascript execution in the context of the user's browser."}],"affected":[{"vendor":"n/a","product":"Strikingly","versions":[{"version":"All versions","status":"affected"}]}],"references":[{"url":"https://www.tenable.com/security/research/tra-2023-18"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Cross-Site Scripting"}]}],"providerMetadata":{"shortName":"tenable","orgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","dateUpdated":"2023-05-08T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.tenable.com/security/research/tra-2023-18","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T06:26:09.832Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6.1,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-28T20:26:40.835622Z","id":"CVE-2023-2582","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1321","type":"CWE","lang":"en","description":"CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-28T20:28:19.473Z"}}]}}}