{"id":"CVE-2026-44197","aliases":["GHSA-c6wj-9vcj-75pj","PYSEC-2026-146"],"url":"https://o3.security/vulnerability/CVE-2026-44197","summary":"Wagtail: Improper permission handling when comparing revisions","details":"### Impact\n\nA CMS user without the ability to edit a page could access revisions of the page through the revision compare view if they knew the primary key of two revisions. This could potentially result in disclosure of sensitive information.\n\n### Patches\n\nPatched versions have been released as Wagtail 7.0.7 and 7.3.2. The new 7.4 LTS feature release also incorporates this fix.\n\n### Workarounds\n\nNo workaround is available.\n\n### Acknowledgements\n\nMany thanks to Seoyoung Kang @seoyoung-kang from AhnLab and an independent security researcher for reporting this issue.\n\n### For more information\nIf there are any questions or comments about this advisory:\n\n* Visit Wagtail's [support channels](https://docs.wagtail.org/en/stable/support.html)\n* Send an email to [security@wagtail.org](mailto:security@wagtail.org) (view the [security policy](https://github.com/wagtail/wagtail/security/policy) for more information).","published":"2026-05-11T14:39:25.356Z","modified":"2026-08-12T03:51:31.325416324Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":{"score":0.00204,"percentile":0.10694,"asOf":"2026-08-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"wagtail","fixedVersion":"7.0.7"},{"ecosystem":"PyPI","name":"wagtail","fixedVersion":"7.3.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44197.json"},{"type":"ADVISORY","url":"https://github.com/wagtail/wagtail/security/advisories/GHSA-c6wj-9vcj-75pj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44197"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/wagtail/PYSEC-2026-146.yaml"},{"type":"PACKAGE","url":"https://github.com/wagtail/wagtail"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:31.325416324Z"}}