CVE-2019-20343 json
The MojoHaus Exec Maven plugin 1.1.1 for Maven allows code execution via a crafted XML document because a configuration element (within a p…
published 6y ago modified 4mo ago also EUVD-2019-10896
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
The MojoHaus Exec Maven plugin 1.1.1 for Maven allows code execution via a crafted XML document because a configuration element (within a plugin element) can specify an arbitrary program in an executable element (and can also specify arbitrary command-line arguments in an arguments element).
Is CVE-2019-20343 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.41% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
mojohaus.org
/exec-maven-plugin/
vendor-advisory
-
drive.google.com
/open?id=0B5UvrSwn4wuwTnNqSzZESjIwZHo5ZXhWdHh2T2Z0eWRCT1hF
third-party-advisory
-
drive.google.com
/open?id=1GLs0d9IGArMVrlbEGbxgCjA1MuzIJk-3
third-party-advisory
Sources
- CVE List CVE-2019-20343
- NVD CVE-2019-20343
Fencer Intel 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.