flask

flaskcounted 2026-10-07 03:22 UTC

As of 2026-10-07, 186 hosts ran flask with at least one known CVE on a service open at their latest check, across 22 versions with CVEs; 3 distinct CVEs.

Known CVEs on hosts running it

186hosts with known CVEs

3distinct CVEs

22versions with CVEs

A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.

Not counted: 251 hosts with CVEs of it only from an older observation (software reported earlier, no service of that kind open now).

Versions with known CVEs

Version	Hosts with CVEs	CVEs
2.0.2	35	1
0.14.1	29	2
2.2.2	19	1
0.16.1	15	2
0.11.15	15	3
1.0.1	14	1
2.0.1	12	1
2.0.3	9	1
0.10.4	8	3
0.9.6	7	3
2.2.3	6	1
0.9.4	4	3
0.12.2	4	3
2.0.0	3	1
0.16.0	2	2
0.8.3	2	3
0.8.1	2	3
0.11.11	1	3
0.11.9	1	3
0.12.1	1	3
1.0.0	1	1
2.1.2	1	1

2 more versions were seen only in older observations.

Most common CVEs

CVE	Hosts
CVE-2023-30861 HIGH 7.5	191
CVE-2019-1010083 HIGH 7.5	91
CVE-2018-1000656 HIGH 7.5	45

Hosts: matches on services open at each host's latest check, over every version.