CVE-2020-4013 json
The review resource in Atlassian Fisheye and Crucible before version 4.8.1 allows remote attackers to inject arbitrary HTML or Javascript v…
published 2020-06-01 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-25278
- cvss
- 5.4
- 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 50%
- public exploits
- 0
- none known
Summary
The review resource in Atlassian Fisheye and Crucible before version 4.8.1 allows remote attackers to inject arbitrary HTML or Javascript via a cross site scripting (XSS) vulnerability through the review objectives.
Patch / fix
- Atlassian Crucible 4.8.1
- Atlassian Fisheye 4.8.1
Exploit prediction
0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected products
- Atlassian Crucible
- Atlassian Fisheye
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
jira.atlassian.com
/browse/FE-7282
vendor-advisory
-
jira.atlassian.com
/browse/CRUC-8466
vendor-advisory
Sources
- CVE List CVE-2020-4013
- NVD CVE-2020-4013
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.