CVE-2019-1020018 json
Discourse before 2.3.0 and 2.4.x before 2.4.0.beta3 lacks a confirmation screen when logging in via an email link.
published 2019-07-29 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2064
- cvss
- 7.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
Discourse before 2.3.0 and 2.4.x before 2.4.0.beta3 lacks a confirmation screen when logging in via an email link.
Patch / fix
- discourse discourse 2.3.0
Exploit prediction
1.06% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- n/a Discourse
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
github.com
/discourse/discourse/commit/b8340c6c8e50a71ff1bca9654b9126ca5a84ce9a
patch, third-party-advisory
-
github.com
/discourse/discourse/commit/52387be4a44cdeaca5421ee955ba1343e836bade
patch, third-party-advisory
Sources
- CVE List CVE-2019-1020018
- NVD CVE-2019-1020018
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.