CVE-2020-8504 json
School Management Software PHP/mySQL through 2019-03-14 allows office_admin/?action=addadmin CSRF to add an administrative user.
published 6y ago modified 4mo ago also EUVD-2020-29370
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 1
- Exploit-DB
Summary
School Management Software PHP/mySQL through 2019-03-14 allows office_admin/?action=addadmin CSRF to add an administrative user.
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- Published
- First public exploit (EDB-47992)
Exploit prediction
1.10% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-47992 School ERP System 1.0 - Cross Site Request Forgery (Add Admin) webapps, 2020-02-03
- github.com https://github.com/J3rryBl4nks/SchoolERPCSRF 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:N/UI:R/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
github.com
/J3rryBl4nks/SchoolERPCSRF
exploit, third-party-advisory
Sources
- CVE List CVE-2020-8504
- NVD CVE-2020-8504
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