{"id":"CVE-2021-47924","state":"PUBLISHED","title":"WordPress Plugin Ultimate Product Catalogue 5.8.2 Stored XSS via price","description":"Ultimate Product Catalogue 5.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the price parameter. Attackers can submit POST requests to post.php with HTML/JavaScript payloads in the price field to execute arbitrary code when the product is viewed.","publishedAt":"2026-05-10T12:43:46.712Z","updatedAt":"2026-05-28T14:41:08.339Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"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","source":"VulnCheck"},"assigner":"VulnCheck","products":["Etoilewebdesign Ultimate Product Catalogue"],"affected":[{"vendor":"Etoilewebdesign","product":"Ultimate Product Catalogue","defaultStatus":"unaffected","versions":[{"version":"5.8.2","status":"affected","versionType":"semver"}]}],"references":["https://www.exploit-db.com/exploits/50534","https://www.etoilewebdesign.com","https://wordpress.org/plugins/ultimate-product-catalogue/","https://www.vulncheck.com/advisories/wordpress-plugin-ultimate-product-catalog-stored-xss-via-price"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T19:49:19.404Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/47xxx/CVE-2021-47924.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-47924","state":"PUBLISHED","datePublished":"2026-05-10T12:43:46.712Z","dateUpdated":"2026-05-28T14:41:08.339Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-02-01T11:24:18.715Z"},"containers":{"cna":{"title":"WordPress Plugin Ultimate Product Catalogue 5.8.2 Stored XSS via price","descriptions":[{"lang":"en","value":"Ultimate Product Catalogue 5.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the price parameter. Attackers can submit POST requests to post.php with HTML/JavaScript payloads in the price field to execute arbitrary code when the product is viewed."}],"affected":[{"vendor":"Etoilewebdesign","product":"Ultimate Product Catalogue","defaultStatus":"unaffected","versions":[{"version":"5.8.2","status":"affected","versionType":"semver"}]}],"references":[{"url":"https://www.exploit-db.com/exploits/50534","name":"ExploitDB-50534","tags":["exploit"]},{"url":"https://www.etoilewebdesign.com","name":"Official Product Homepage","tags":["product"]},{"url":"https://wordpress.org/plugins/ultimate-product-catalogue/","name":"Product Reference","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/wordpress-plugin-ultimate-product-catalog-stored-xss-via-price","name":"VulnCheck Advisory: WordPress Plugin Ultimate Product Catalog 5.8.2 Stored XSS via price","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"PASSIVE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.1,"vectorString":"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"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","version":"3.1","baseSeverity":"MEDIUM","baseScore":6.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-05-28T14:41:08.339Z"},"datePublic":"2021-11-18T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:etoilewebdesign:ultimate_product_catalog:5.8.2:*:*:*:*:*:*:*"}]}]}],"credits":[{"lang":"en","value":"Murat DEMIRCI (@murat0x7)","type":"finder"}],"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-12T02:37:22.138280Z","id":"CVE-2021-47924","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-12T02:37:36.042Z"}}]}}}