CVE-2020-25453 json
An issue was discovered in BlackCat CMS before 1.4.
published 2020-09-15 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-18139
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 1
- Exploit-DB
Summary
An issue was discovered in BlackCat CMS before 1.4. There is a CSRF vulnerability (bypass csrf_token) that allows remote arbitrary code execution.
Patch / fix
- blackcat-cms blackcat_cms 1.4
Timeline
- Published
- First public exploit (EDB-48820)
Exploit prediction
6.28% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-48820 BlackCat CMS 1.3.6 - Cross-Site Request Forgery webapps, 2020-09-21
- github.com https://github.com/BlackCatDevelopment/BlackCatCMS/issues/389 referenced PoC, tagged "exploit" by a source, unverified
- packetstormsecurity.com http://packetstormsecurity.com/files/159237/BlackCat-CMS-1.3.6-Cross-Site-Request-Forgery.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
github.com
/BlackCatDevelopment/BlackCatCMS/issues/389
exploit, third-party-advisory
-
packetstormsecurity.com
/files/159237/BlackCat-CMS-1.3.6-Cross-Site-Request-Forgery.html
exploit, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2020-25453
- NVD CVE-2020-25453
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