{"id":"CVE-2026-16986","state":"PUBLISHED","title":"Booking Package < 1.7.25 - Unauthenticated Price Manipulation via Service and Option Cost Parameters","description":"The Booking Package WordPress plugin before 1.7.25 does not validate the payment amount server-side against the stored service price, deriving the expected charge from attacker-supplied request values instead, so an unauthenticated attacker can pay an arbitrary fraction of a service's real price.","publishedAt":"2026-08-26T06:00:19.289Z","updatedAt":"2026-08-26T14:43:10.015Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Booking Package"],"affected":[{"vendor":"Unknown","product":"Booking Package","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.7.25","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/8df11bf9-1878-4220-b13c-82e8dadc3a08/"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16986.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16986","state":"PUBLISHED","datePublished":"2026-08-26T06:00:19.289Z","dateUpdated":"2026-08-26T14:43:10.015Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-24T08:43:47.387Z"},"containers":{"cna":{"title":"Booking Package < 1.7.25 - Unauthenticated Price Manipulation via Service and Option Cost Parameters","descriptions":[{"lang":"en","value":"The Booking Package WordPress plugin before 1.7.25 does not validate the payment amount server-side against the stored service price, deriving the expected charge from attacker-supplied request values instead, so an unauthenticated attacker can pay an arbitrary fraction of a service's real price."}],"affected":[{"vendor":"Unknown","product":"Booking Package","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.7.25","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/8df11bf9-1878-4220-b13c-82e8dadc3a08/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-284 Improper Access Control","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-26T06:00:19.289Z"},"credits":[{"lang":"en","value":"Muni Nitish Kumar Yaddala","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-16986","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-08-26T14:34:58.887982Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","type":"CWE","description":"CWE-284 Improper Access Control"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-26T14:43:10.015Z"}}]}}}