CVE-2016-4426 json
In zulip before 1.3.12, bot API keys were accessible to other users in the same realm.
published 2022-07-28 4 y ago modified 2026-06-17 4 mo ago also EUVD-2016-5425
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
In zulip before 1.3.12, bot API keys were accessible to other users in the same realm.
Patch / fix
- zulip zulip 1.3.12
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected products
- n/a zulip
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
zulip.readthedocs.io
/en/2.1.7/overview/changelog.html#id35
release-notes, third-party-advisory
Sources
- CVE List CVE-2016-4426
- NVD CVE-2016-4426
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.