Search/CVE-2021-23592
● CVE — High

CVE-2021-23592

VendorthinkphpProductthinkphpDiscoveredMay 6, 2022UpdatedNov 21, 2024

The package topthink/framework before 6.0.12 are vulnerable to Deserialization of Untrusted Data due to insecure unserialize method in the Driver class.

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CVSS v3.1
7.7 HIGH
EPSS
1.73%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 26, 2026
▲ 0.07pp
1.66% → 1.73% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityLOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Connections
2 relationships
Timeline
disclosure → media coverage
May 6, 2022
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024