{"id":"CVE-2026-103275","summary":"Ghost 5.42.2 before 6.58.0 Password Hash Disclosure","details":"Ghost 5.42.2 before 6.58.0 contains an information disclosure vulnerability in the Admin API bulk post and page edit and delete endpoints, which accept filters on restricted fields such as authors.password, because of an incomplete fix for CVE-2026-70590. Staff-level attackers can infer other staff users' password hashes from which filters match and perform offline password-guessing attacks against them.","aliases":["GHSA-ghq6-q78f-2cpg"],"modified":"2026-10-03T03:45:46.181313486Z","published":"2026-10-01T10:42:13.221Z","database_specific":{"cwe_ids":["CWE-203"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103275.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103275.json"},{"type":"ADVISORY","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-ghq6-q78f-2cpg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103275"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ghost-5.42.2-before-6.58.0-password-hash-disclosure"},{"type":"FIX","url":"https://github.com/TryGhost/Ghost/commit/5ef16abe85e9b71ac3f1b1e2cbc462802efe3b5b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tryghost/ghost","events":[{"introduced":"1c46e3d4562590633b04c752b7b46b28875e5e76"},{"fixed":"e35ef3eab8cf5a02b31ee9163848ac996f20e800"},{"fixed":"5ef16abe85e9b71ac3f1b1e2cbc462802efe3b5b"}],"database_specific":{"extracted_events":[{"introduced":"5.42.2"},{"fixed":"6.58.0"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["v6.57.1","v6.57.0","v6.56.0","v6.55.0","v6.54.1","v6.54.0","v6.53.0","v6.52.1","v6.52.0","v6.51.0","v6.50.0","v6.49.0","v6.48.0","v6.47.0","v6.46.0","v6.45.0","v6.44.1","v6.44.0","v6.43.1","v6.43.0","v6.42.0","v6.41.1","v6.41.0","v6.40.0","v6.39.0","v6.38.0","v6.37.1","v6.37.0","v6.36.0","v6.35.0","v6.34.0","v6.33.0","v6.32.0","v6.31.0","v6.30.0","v6.29.1","v6.29.0","v6.28.0","v6.27.0","v6.26.0","v6.25.1","v6.25.0","v6.24.0","v6.23.0","v6.22.1","v6.22.0","v6.21.0","v6.21.2","v6.21.1","v6.20.1","v6.20.0","v6.19.4","v6.19.3","v6.19.2","v6.19.0","v6.19.1","v6.18.2","v6.18.0","v6.17.1","v6.17.0","v6.16.1","v6.16.0","v6.15.0","v6.14.0","v6.13.2","v6.13.1","v6.13.0","v6.12.0","v6.11.0","v6.10.3","v6.10.0","v6.9.3","v6.9.2","v6.9.0","v6.8.1","v6.8.0","v6.7.0","v6.6.0","v6.5.3","v6.5.2","v6.5.0","v6.4.0","v6.3.1","v6.2.0","v6.3.0","v6.1.0","v6.0.10","v6.0.8","v6.0.7","v6.0.6","v6.0.5","v6.0.4","v6.0.3","v6.0.1","v6.0.0","v6.0.0-rc.3","v6.0.0-rc.2","v6.0.0-rc.1","v6.0.0-rc.0","v6.0.0-alpha.2","v5.130.1","v5.130.0","v5.129.2","v5.129.1","v5.129.0","v5.128.0","v5.127.1","v5.127.0","v5.126.0","v5.125.1","v5.122.0","v5.121.0","v5.120.2","v5.120.0","v5.119.2","v5.119.0","v5.118.1","v5.118.0","v5.117.0","v5.116.2","v5.116.0","v5.115.1","v5.114.0","v5.113.0","v5.112.0","v5.111.0","v5.110.2","v5.110.0","v5.109.6","v5.109.3","v5.109.0","v5.108.1","v5.108.0","v5.107.0","v5.106.1","v5.106.0","v5.105.0","v5.104.0","v5.103.0","v5.102.0","v5.101.6","v5.101.4","v5.101.0","v5.99.0","v5.100.0","v5.98.0","v5.97.0","v5.96.1","v5.96.0","v5.95.0","v5.94.2","v5.94.1","v5.94.0","v5.93.0","v5.92.0","v5.91.0","v5.90.0","v5.89.2","v5.89.1","v5.89.0","v5.88.2","v5.88.1","v5.88.0","v5.87.2","v5.87.1","v5.87.0","v5.86.2","v5.86.1","v5.86.0","v5.85.1","v5.85.0","v5.84.2","v5.84.1","v5.84.0","v5.83.0","v5.82.12","v5.82.11","v5.82.9","v5.82.6","v5.82.4","v5.82.3","v5.82.2","v5.82.1","v5.82.0","v5.81.1","v5.81.0","v5.80.4","v5.80.3","v5.80.2","v5.80.0","v5.79.5","v5.79.3","v5.79.2","v5.79.1","v5.79.0","v5.78.0","v5.77.0","v5.76.0","@tryghost/portal@2.37.0","@tryghost/portal@2.36.5","v5.75.0","v5.74.4","v5.74.0","v5.73.1","v5.73.0","v5.72.0","v5.71.0","v5.70.1","v5.70.0","v5.69.1","v5.69.0","v5.68.0","v5.67.1","v5.67.0","v5.66.0","v5.65.0","v5.63.0","v5.62.0","v5.61.0","v5.60.0","@tryghost/comments-ui@0.13.0","v5.59.2","v5.59.0","v5.58.0","v5.57.0","v5.56.0","v5.55.0","v5.54.2","v5.54.1","v5.54.0","v5.53.3","v5.53.1","@tryghost/announcement-bar@1.1.7","@tryghost/portal@2.33.4","@tryghost/portal@2.33.3","v5.53.0","@tryghost/announcement-bar@1.1.6","@tryghost/signup-form@0.1.3","v5.52.0","@tryghost/admin-x-settings@0.0.8","@tryghost/signup-form@0.1.2","@tryghost/portal@2.33.2","@tryghost/admin-x-settings@0.0.7","@tryghost/signup-form@0.1.1","v5.51.0","@tryghost/signup-form@0.1.0","@tryghost/signup-form@0.0.3","@tryghost/portal@2.33.1","v5.49.3","@tryghost/portal@2.33.0","v5.49.1","@tryghost/signup-form@0.0.1","@tryghost/admin-x-settings@0.0.6","@tryghost/portal@2.32.0","@tryghost/portal@2.31.2","v5.48.0","@tryghost/admin-x-settings@0.0.5","@tryghost/admin-x-settings@0.0.4","@tryghost/admin-x-settings@0.0.3","@tryghost/admin-x-settings@0.0.2","v5.47.1","@tryghost/portal@2.31.1","@tryghost/portal@2.31.0","@tryghost/portal@2.30.1","v5.47.0","@tryghost/portal@2.30.0","v5.46.0","v5.45.1","v5.45.0","v5.44.0","@tryghost/portal@2.29.3","@tryghost/portal@2.29.2","v5.43.0","@tryghost/portal@2.29.1","@tryghost/portal@2.29.0","v5.42.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103275.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}