{"id":"CVE-2025-10579","state":"PUBLISHED","title":"BackWPup <= 5.5.0 - Missing Authorization to Sensitive Information Exposure","description":"The BackWPup – WordPress Backup & Restore Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'backwpup_working' AJAX action in all versions up to, and including, 5.5.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve access to a back-up's filename while a backup is running. This information has little value on it's own, but could be used to aid in a brute force attack to retrieve back-up contents in limited environments (i.e. NGINX).","publishedAt":"2025-10-25T04:22:44.402Z","updatedAt":"2025-10-27T15:57:24.084Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["wp_media BackWPup – WordPress Backup & Restore Plugin"],"affected":[{"vendor":"wp_media","product":"BackWPup – WordPress Backup & Restore Plugin","defaultStatus":"unaffected","versions":[{"version":"*","status":"affected","lessThanOrEqual":"5.5.0","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/1e9a1484-2000-47fa-9890-fa02eddabcd9?source=cve","https://research.cleantalk.org/cve-2025-10579","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3381187%40backwpup%2Ftrunk&old=3362645%40backwpup%2Ftrunk&sfp_email=&sfph_mail=#file23"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/10xxx/CVE-2025-10579.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-10579","state":"PUBLISHED","datePublished":"2025-10-25T04:22:44.402Z","dateUpdated":"2025-10-27T15:57:24.084Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-09-16T19:37:30.649Z"},"containers":{"cna":{"title":"BackWPup <= 5.5.0 - Missing Authorization to Sensitive Information Exposure","descriptions":[{"lang":"en","value":"The BackWPup – WordPress Backup & Restore Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'backwpup_working' AJAX action in all versions up to, and including, 5.5.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve access to a back-up's filename while a backup is running. This information has little value on it's own, but could be used to aid in a brute force attack to retrieve back-up contents in limited environments (i.e. NGINX)."}],"affected":[{"vendor":"wp_media","product":"BackWPup – WordPress Backup & Restore Plugin","defaultStatus":"unaffected","versions":[{"version":"*","status":"affected","lessThanOrEqual":"5.5.0","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/1e9a1484-2000-47fa-9890-fa02eddabcd9?source=cve"},{"url":"https://research.cleantalk.org/cve-2025-10579"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3381187%40backwpup%2Ftrunk&old=3362645%40backwpup%2Ftrunk&sfp_email=&sfph_mail=#file23"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2025-10-25T04:22:44.402Z"},"credits":[{"lang":"en","type":"finder","value":"Dmitrii Ignatyev"}],"timeline":[{"time":"2025-10-24T15:31:35.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-27T15:26:17.190248Z","id":"CVE-2025-10579","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-27T15:57:24.084Z"}}]}}}