{"id":"CVE-2025-13947","title":"A flaw was found in WebKitGTK","summary":"A flaw was found in WebKitGTK. This vulnerability allows remote, user-assisted information disclosure that can reveal any file the user is permitted to read via abusing the file drag-and-drop mechanism where WebKitGTK does not verify tha…","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","cwe":["CWE-346"],"vendor":"The WebKitGTK Team","product":"webkitgtk","affected":["webkitgtk < 2.50.3","webkitgtk4 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkit2gtk3 (all versions)","webkitgtk","webkitgtk3 (all versions)"],"patched":["enterprise_linux_server_v_7_els","enterprise_linux_server_optional_v_7_els","enterprise_linux_appstream_v_8","enterprise_linux_appstream_aus_v_8_2","enterprise_linux_appstream_aus_v_8_4","enterprise_linux_appstream_eus_extension_v_8_4","enterprise_linux_appstream_aus_v_8_6","enterprise_linux_appstream_e4s_v_8_6","enterprise_linux_appstream_tus_v_8_6","enterprise_linux_appstream_e4s_v_8_8","enterprise_linux_appstream_tus_v_8_8","enterprise_linux_appstream_e4s_v_9_0","enterprise_linux_appstream_e4s_v_9_2","enterprise_linux_appstream_eus_v_9_4","enterprise_linux_appstream_eus_v_9_6","enterprise_linux_appstream_v_9"],"published":"2025-12-03","updated":"2026-10-16","sourceUpdated":"2026-10-16T11:16:58.000","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13947","references":[{"url":"https://access.redhat.com/errata/RHSA-2025:22789","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:22790","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23110","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23433","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23434","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23451","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23452","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23583","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23591","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23742","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23743","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-13947","label":"secalert@redhat.com"},{"url":"https://bugs.webkit.org/show_bug.cgi?id=271957","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418576","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-13947.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-13947"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13947"}],"tags":["nvd","exploit-available","cve.org","csaf","vex","red-hat"],"epss":0.00331,"epssPercentile":0.2612,"exploits":{"github":1,"githubRepos":["https://github.com/sirredbeard/WebKitGTK-DND-Fix"],"checkedAt":"2026-10-27T18:52:45.372Z"},"exploitAvailable":true,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-12-03T14:12:21.517767Z"},"ingestedAt":"2026-06-29T13:24:34.614Z","slug":"CVE-2025-13947","body":"## Overview\n\nA flaw was found in WebKitGTK. This vulnerability allows remote, user-assisted information disclosure that can reveal any file the user is permitted to read via abusing the file drag-and-drop mechanism where WebKitGTK does not verify that drag operations originate from outside the browser.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2025:23583** · Red Hat · fixed in: Red Hat Enterprise Linux Server (v. 7 ELS), Red Hat Enterprise Linux Server Optional (v. 7 ELS) · released 2025-12-18 · [advisory](https://access.redhat.com/errata/RHSA-2025:23583)\n- **RHSA-2025:22789** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 8) · released 2025-12-08 · [advisory](https://access.redhat.com/errata/RHSA-2025:22789)\n- **RHSA-2025:23433** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v. 8.2) · released 2025-12-17 · [advisory](https://access.redhat.com/errata/RHSA-2025:23433)\n- **RHSA-2025:23434** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.4), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) · released 2025-12-17 · [advisory](https://access.redhat.com/errata/RHSA-2025:23434)\n- **RHSA-2025:23743** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.6), Red Hat Enterprise Linux AppStream E4S (v.8.6), Red Hat Enterprise Linux AppStream TUS (v.8.6) · released 2025-12-22 · [advisory](https://access.redhat.com/errata/RHSA-2025:23743)\n- **RHSA-2025:23742** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8) · released 2025-12-22 · [advisory](https://access.redhat.com/errata/RHSA-2025:23742)\n- **RHSA-2025:23452** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.0) · released 2025-12-17 · [advisory](https://access.redhat.com/errata/RHSA-2025:23452)\n- **RHSA-2025:23451** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.2) · released 2025-12-17 · [advisory](https://access.redhat.com/errata/RHSA-2025:23451)\n- **RHSA-2025:23591** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.4) · released 2025-12-18 · [advisory](https://access.redhat.com/errata/RHSA-2025:23591)\n- **RHSA-2025:23110** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.6) · released 2025-12-11 · [advisory](https://access.redhat.com/errata/RHSA-2025:23110)\n- **RHSA-2025:22790** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 9) · released 2025-12-08 · [advisory](https://access.redhat.com/errata/RHSA-2025:22790)\n- **Red Hat VEX** · Important · affected: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · updated 2026-10-16 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-13947.json)","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":40.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":4788,"id":"CVE-2025-13947","ts":1788887206244,"field":"exploit_available","old":"false","new":"true"},{"seq":3671,"id":"CVE-2025-13947","ts":1788886323102,"field":"exploit_available","old":"true","new":"false"},{"seq":2522,"id":"CVE-2025-13947","ts":1788882991572,"field":"exploit_available","old":"false","new":"true"},{"seq":1551,"id":"CVE-2025-13947","ts":1788882404503,"field":"exploit_available","old":"true","new":"false"},{"seq":665,"id":"CVE-2025-13947","ts":1788881842238,"field":"exploit_available","old":"false","new":"true"}]}