CVE-2019-19775
mediumpriority · track · 24EPSS 0.009 · 58 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.86% (58th) EPSS
CVSS 5.8 · medium
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-27
The image thumbnailing handler in Zulip Server versions 1.9.0 to before 2.0.8 allowed an open redirect that was visible to logged-in users.
01
cvss
Technical severity, 0–10. One row per scoring source.
6.1
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7
02
weaknesses
The CWE weakness classes this flaw belongs to.
03
affected products (2)
Products and version ranges known to be affected.
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
07
references (7)
External citations — patches, advisories, analysis.
- https://blog.zulip.org/2019/12/13/zulip-server-2-0-8-security-release/cnnvd
- https://github.com/zulip/zulip/commit/b7c87a4d82397a5e6ac169b6098bed0b1ae7a583cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-19775cnnvd
- https://blog.zulip.org/2019/12/13/zulip-server-2-0-8-security-release/enisa_euvd
- https://github.com/zulip/zulip/commit/b7c87a4d82397a5e6ac169b6098bed0b1ae7a583enisa_euvd
- https://blog.zulip.org/2019/12/13/zulip-server-2-0-8-security-release/Release NotesVendor Advisorynvd
- https://github.com/zulip/zulip/commit/b7c87a4d82397a5e6ac169b6098bed0b1ae7a583PatchThird Party Advisorynvd
scry
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