CVE-2021-40279 json
An SQL Injection vulnerability exists in zzcms 8.2, 8.3, 2020, and 2021 via the id parameter in admin/bad.php.
published 2021-12-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-27463
- cvss
- 7.2
- 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 66%
- public exploits
- 0
- none known
Summary
An SQL Injection vulnerability exists in zzcms 8.2, 8.3, 2020, and 2021 via the id parameter in admin/bad.php.
Exploit prediction
1.13% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gist.github.com https://gist.github.com/aaaahuia/b99596c6de9bd6f60e0ddb7bf0bd13c4 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
gist.github.com
/aaaahuia/b99596c6de9bd6f60e0ddb7bf0bd13c4
exploit, third-party-advisory
Sources
- CVE List CVE-2021-40279
- NVD CVE-2021-40279
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