PT-2021-21292 · Unknown+1 · Leagueflysystemcachedstorageabstractcache+1

Y4Tacker · Published 2021-12-06 · Updated 2021-12-07 · CVE-2021-36567

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions ThinkPHP version 6.0.8

Description A deserialization vulnerability was discovered in ThinkPHP via the component LeagueFlysystemCachedStorageAbstractCache.

Recommendations For ThinkPHP version 6.0.8, consider disabling the deserialization functionality via the LeagueFlysystemCachedStorageAbstractCache component until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2021-36567

GHSA-QRVJ-274H-HFCG

Affected Products

Leagueflysystemcachedstorageabstractcache

Thinkphp

References · 6

• 🔥 https://github.com/top-think/framework/issues/2561 · Exploit
• https://osv.dev/vulnerability/CVE-2021-36567 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-36567 · Security Note
• https://osv.dev/vulnerability/GHSA-qrvj-274h-hfcg · Vendor Advisory
• https://github.com/top-think/framework · Note
• https://t.me/cibsecurity/33414 · Telegram Post