CVE-2019-11711

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.8Exploit: None knownExposed: 0

A fix is available — apply it.

When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
74%
KEV
Not listed

Published

July 23, 2019

Last Modified

November 25, 2025

Advisory Details (5)

Auto-updated Aug 2, 2026
Patch available.
generic

Mozilla Thunderbird: Multiple vulnerabilities (GLSA 201908-20) — Gentoo security

https://security.gentoo.org/glsa/201908-20
generic

Mozilla Firefox: Multiple vulnerabilities (GLSA 201908-12) — Gentoo security

https://security.gentoo.org/glsa/201908-12
generic Patch Available

[SECURITY] [DLA 1870-1] thunderbird security update

https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html
generic Patch Available

[SECURITY] [DLA 1869-1] firefox-esr security update

https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html
generic

1552541 - (CVE-2019-11711) Inner window reuse does not play nicely with document.domain

https://bugzilla.mozilla.org/show_bug.cgi?id=1552541

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntufirefox-mozsymbols (68.0+build3-0ubuntu0.19.04.1) @ disco2026-05-23ubuntu
ubuntuxul-ext-lightning (1:60.8.0+build1-0ubuntu0.16.04.2) @ xenial2026-05-23ubuntu
redhatthunderbird-0:60.8.0-1.el8_02019-07-16redhat
redhatthunderbird-0:60.8.0-1.el7_62019-07-15redhat
redhatthunderbird-0:60.8.0-1.el6_102019-07-15redhat
redhatfirefox-0:60.8.0-1.el8_02019-07-11redhat
redhatfirefox-0:60.8.0-1.el7_62019-07-11redhat
redhatfirefox-0:60.8.0-1.el6_102019-07-11redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(14 across 7 ecosystems)
Debian:10(2)
PackageVulnerable rangeFixed inDependents
firefox-esr60.7.2esr-1, 60.8.0esr-1~deb8u1, 60.8.0esr-1~deb9u160.8.0esr-1~deb10u1—
thunderbird1:60.7.2-1, 1:60.8.0-1~deb8u1, 1:60.8.0-1~deb9u11:60.8.0-1~deb10u1—
Debian:11(2)
PackageVulnerable rangeFixed inDependents
firefox-esr—60.8.0esr-1—
thunderbird—1:60.8.0-1—
Debian:12(2)
PackageVulnerable rangeFixed inDependents
firefox-esr—60.8.0esr-1—
thunderbird—1:60.8.0-1—
Debian:13(2)
PackageVulnerable rangeFixed inDependents
firefox-esr—60.8.0esr-1—
thunderbird—1:60.8.0-1—
Debian:14(2)
PackageVulnerable rangeFixed inDependents
firefox-esr—60.8.0esr-1—
thunderbird—1:60.8.0-1—
Debian:8(2)
PackageVulnerable rangeFixed inDependents
firefox-esr45.0.1esr-1 ... 60.7.2esr-1~deb9u1 (147 versions)60.8.0esr-1~deb8u1—
thunderbird1.5-4 ... 1:60.7.2-1~deb9u1 (83 versions)1:60.8.0-1~deb8u1—
Debian:9(2)
PackageVulnerable rangeFixed inDependents
firefox-esr45.9.0esr-1 ... 60.8.0esr-1~deb8u1 (110 versions)60.8.0esr-1~deb9u1—
thunderbird1.5-4 ... 1:60.8.0-1~deb8u1 (84 versions)1:60.8.0-1~deb9u1—

All Vendor Advisories

(8)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 8× in last 7d / 31× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 125 total refreshes for this CVE.

  1. 2026-08-20 22:51 UTCEPSS rescore
  2. 2026-08-19 17:00 UTCEPSS rescore
  3. 2026-08-18 13:44 UTCEPSS rescore
  4. 2026-08-17 13:43 UTCEPSS rescore
  5. 2026-08-16 14:52 UTCEPSS rescore
  6. 2026-08-16 02:10 UTCEPSS rescore
  7. 2026-08-15 01:26 UTCEPSS rescore
  8. 2026-08-14 22:24 UTCOSV refresh
  9. 2026-08-13 21:56 UTCEPSS rescore
  10. 2026-08-12 13:47 UTCEPSS rescore
  11. 2026-08-09 13:43 UTCEPSS rescore
  12. 2026-08-08 16:33 UTCEPSS rescore
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  20. 2026-08-01 04:12 UTCEPSS rescore
  21. 2026-07-30 16:24 UTCEPSS rescore
  22. 2026-07-30 10:44 UTCOSV refresh
  23. 2026-07-30 01:27 UTCEPSS rescore
  24. 2026-07-28 15:32 UTCEPSS rescore
  25. 2026-07-26 14:51 UTCEPSS rescore
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  1. 2026-07-25 14:14 UTCEPSS rescore
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  3. 2026-07-24 14:14 UTCEPSS rescore
  4. 2026-07-23 14:15 UTCEPSS rescore
  5. 2026-07-23 01:39 UTCEG score recompute
  6. 2026-07-22 22:19 UTCEG score recompute
  7. 2026-07-22 14:05 UTCEPSS rescore
  8. 2026-07-21 15:22 UTCEPSS rescore
  9. 2026-07-21 15:22 UTCEPSS rescore
  10. 2026-07-20 17:04 UTCEPSS rescore
  11. 2026-07-19 14:28 UTCEPSS rescore
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  13. 2026-07-19 02:26 UTCEPSS rescore
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  15. 2026-07-18 10:01 UTCEPSS rescore
  16. 2026-07-16 16:59 UTCEPSS rescore
  17. 2026-07-16 16:59 UTCEPSS rescore
  18. 2026-07-15 16:55 UTCEPSS rescore
  19. 2026-07-13 22:27 UTCEPSS rescore
  20. 2026-07-13 06:10 UTCEPSS rescore
  21. 2026-07-13 06:10 UTCEPSS rescore
  22. 2026-07-12 20:07 UTCOSV refresh
  23. 2026-07-12 05:43 UTCEPSS rescore
  24. 2026-07-11 08:24 UTCEPSS rescore
  25. 2026-07-09 19:06 UTCEPSS rescore
  26. 2026-07-08 15:11 UTCEPSS rescore
  27. 2026-07-07 13:42 UTCEPSS rescore
  28. 2026-07-06 16:25 UTCEPSS rescore
  29. 2026-07-06 02:20 UTCEPSS rescore
  30. 2026-07-05 02:27 UTCEPSS rescore
  31. 2026-07-04 06:28 UTCEPSS rescore
  32. 2026-07-04 06:28 UTCEPSS rescore
  33. 2026-07-02 16:56 UTCEPSS rescore
  34. 2026-07-01 15:03 UTCEPSS rescore
  35. 2026-07-01 15:03 UTCEPSS rescore
  36. 2026-06-30 23:20 UTCEPSS rescore
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  38. 2026-06-29 14:03 UTCEPSS rescore
  39. 2026-06-28 14:04 UTCEPSS rescore
  40. 2026-06-28 04:54 UTCEPSS rescore
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  42. 2026-06-27 03:06 UTCEPSS rescore
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  44. 2026-06-25 13:47 UTCEPSS rescore
  45. 2026-06-25 13:47 UTCEPSS rescore
  46. 2026-06-24 14:03 UTCEPSS rescore
  47. 2026-06-24 14:02 UTCEPSS rescore
  48. 2026-06-24 05:29 UTCOSV refresh
  49. 2026-06-23 21:30 UTCEPSS rescore
  50. 2026-06-23 21:30 UTCEPSS rescore
  51. 2026-06-22 14:23 UTCEPSS rescore
  52. 2026-06-22 14:23 UTCEPSS rescore
  53. 2026-06-21 14:54 UTCEPSS rescore
  54. 2026-06-21 14:54 UTCEPSS rescore
  55. 2026-06-21 01:57 UTCEPSS rescore
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  59. 2026-06-18 17:50 UTCEPSS rescore
  60. 2026-06-17 17:50 UTCEPSS rescore
  61. 2026-06-16 17:50 UTCEPSS rescore
  62. 2026-06-15 17:45 UTCEPSS rescore
  63. 2026-06-14 23:15 UTCEPSS rescore
  64. 2026-06-14 23:15 UTCEPSS rescore
  65. 2026-06-13 22:58 UTCEPSS rescore
  66. 2026-06-12 23:09 UTCEPSS rescore
  67. 2026-06-11 13:58 UTCEPSS rescore
  68. 2026-06-11 13:58 UTCEPSS rescore
  69. 2026-06-10 22:16 UTCEPSS rescore
  70. 2026-06-10 13:19 UTCEPSS rescore
  71. 2026-06-08 14:15 UTCEPSS rescore
  72. 2026-06-08 14:14 UTCEPSS rescore
  73. 2026-06-07 15:23 UTCEPSS rescore
  74. 2026-06-07 15:22 UTCEPSS rescore
  75. 2026-06-07 09:30 UTCOSV refresh

Frequently asked(5)

What is CVE-2019-11711?
CVE-2019-11711 is a high vulnerability published on July 23, 2019. When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did…
When was CVE-2019-11711 disclosed?
CVE-2019-11711 was first published in the National Vulnerability Database on July 23, 2019, with the most recent update on November 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-11711 actively exploited?
CVE-2019-11711 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 25.6% of all scored CVEs.
What is the CVSS score of CVE-2019-11711?
CVE-2019-11711 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2019-11711?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-11711, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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