CVE-2017-0910 json
In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one rea…
published 8y ago modified 4mo ago also EUVD-2017-1253
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm.
Patch / fix
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Check with FencerExploit prediction
1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Zulip Zulip Server
Classification
References
-
github.com
/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32
patch, third-party-advisory
-
blog.zulip.org
/2017/11/23/zulip-1-7-1-released/
vendor-advisory
Sources
- CVE List CVE-2017-0910
- NVD CVE-2017-0910
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