Skip to content
Fencer Vulns
medium 4.3

CVE-2019-17002 json

If upgrade-insecure-requests was specified in the Content Security Policy, and a link was dragged and dropped from that page, the link was…

published 2020-01-08 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7477

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

If upgrade-insecure-requests was specified in the Content Security Policy, and a link was dragged and dropped from that page, the link was not upgraded to https. This vulnerability affects Firefox < 70.

Patch / fix

  • mozilla firefox 70.0
  • firefox Ubuntu 16.04 LTS 70.0+build2-0ubuntu0.16.04.1
  • firefox Ubuntu 18.04 LTS 70.0+build2-0ubuntu0.18.04.1
  • firefox Ubuntu 20.04 LTS 70.0+build2-0ubuntu1

ubuntu advisories UBUNTU-CVE-2019-17002

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • firefox-esr openSUSE Tumbleweed 128.5.1-1.1
  • MozillaFirefox openSUSE Tumbleweed 92.0-1.2

opensuse advisories openSUSE-SU-2024:14572-1openSUSE-SU-2024:10600-1

  • firefox Alpine 3.23, Alpine 3.22, Alpine 3.21 +9 more 70.0-r0
  • librewolf Alpine 3.24, Alpine 3.23, Alpine 3.22 +1 more 70.0-r0

alpine advisories ALPINE-CVE-2019-17002

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • firefox Arch Linux 70.0-1

arch linux advisories AVG-1055

Exploit prediction

0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • bugzilla.mozilla.org https://bugzilla.mozilla.org/show_bug.cgi?id=1561056 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • Mozilla Firefox

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.