by Kastro
Paper/Archive/CVE-2022-26384

CVE-2022-26384

Mozilla Firefox — If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they…

EPSS 1.0%public exploitCVSS 9.6
critical.is priorityof 100
51
CVSS 9.6 (NVD, ADP agree)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 62.0.620 × 2012.4Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Affected

ProductAffectedFixed inSource
Firefoxunspecified – < 9898CNA
Firefox ESRunspecified – < 91.791.7CNA
Thunderbirdunspecified – < 91.791.7CNA

Scores by source

CISA ADP9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refmozilla.org/security/advisories/mfsa2022-12refmozilla.org/security/advisories/mfsa2022-10refmozilla.org/security/advisories/mfsa2022-11refbugzilla.mozilla.org/show_bug.cgi?id=1744352