CVE-2021-23592 json
Deserialization of Untrusted Data
published 2022-05-06 4 y ago modified 2026-09-10 1 mo ago also GHSA-3fpv-54ff-wqfj , EUVD-2022-2172
- cvss
- 7.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 0
- none known
Summary
The package topthink/framework before 6.0.12 are vulnerable to Deserialization of Untrusted Data due to insecure unserialize method in the Driver class.
Patch / fix
- packagist topthink/framework 6.0.12
- n/a topthink/framework 6.0.12
Exploit prediction
1.76% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L/E:P |
| CNA | 3.1 | 7.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L |
| 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 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | topthink/framework | <6.0.12 |
6.0.12 |
Affected products
- n/a topthink/framework
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
github.com
/top-think/framework/commit/d3b5aeae94bc71bae97977d05cd12c3e0550905c
web, patch, third-party-advisory
-
snyk.io
/vuln/SNYK-PHP-TOPTHINKFRAMEWORK-2385695
web, third-party-advisory
-
github.com
/top-think/framework/releases/tag/v6.0.12
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-23592
advisory
-
github.com
/top-think/framework
package
Sources
- CVE List CVE-2021-23592
- GitHub Advisory GHSA-3fpv-54ff-wqfj
- NVD CVE-2021-23592
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