CVE-2020-19138 json
Unrestricted Upload of File with Dangerous Type in DotCMS v5.2.3 and earlier allow remote attackers to execute arbitrary code via the compo…
published 2021-09-08 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-11045
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.7%
- EPSS 5.7% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Unrestricted Upload of File with Dangerous Type in DotCMS v5.2.3 and earlier allow remote attackers to execute arbitrary code via the component "/src/main/java/com/dotmarketing/filters/CMSFilter.java".
Patch / fix
- github.com/dotCMS/core/issues/17796 advisory
Exploit prediction
5.74% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/dotCMS/core/issues/17796 referenced PoC, tagged "exploit" by a source, unverified
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 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/dotCMS/core/issues/17796
exploit, issue-tracking, patch, third-party-advisory
Sources
- CVE List CVE-2020-19138
- NVD CVE-2020-19138
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