CVE-2020-21363 json
An arbitrary file deletion vulnerability exists within Maccms10.
published 2021-08-11 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-14135
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
An arbitrary file deletion vulnerability exists within Maccms10.
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/magicblack/maccms10/issues/79 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
| NVD | 2.0 | 5.5 | AV:N/AC:L/Au:S/C:N/I:P/A:P |
Classification
- Weakness
-
- CWE-610 Externally Controlled Reference to a Resource in Another Sphere
References
-
github.com
/magicblack/maccms10/issues/79
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2020-21363
- NVD CVE-2020-21363
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