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CVE-2022-21647

Published: Jan 4, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-502
NVD MITRE
7.7CVSSHIGH
EPSS Score
37.7%
Top 1.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Deserialization of Untrusted Data in Codeigniter4

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:LI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-502

Affected Products

codeigniter4/frameworkPackagistOSS Libraries
CodeIgniter4codeigniter4
Mixed
OSS Libraries / web-framework
codeignitercodeigniter
Library
OSS Libraries / web-framework
packagistpackage-ecosystemOSS Libraries
codeigniter4oss-projectOSS Librariesaka codeigniter 4, ci4
codeigniteross-projectOSS Librariesaka codeigniter, ci

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Workaround Available

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-w6jr-wj64-mc9x
github.com
https://nvd.nist.gov/vuln/detail/CVE-2022-21647
nvd.nist.gov
https://github.com/codeigniter4/CodeIgniter4/commit/ce95ed5765256e2f09f3513e7d42790e0d6948f5
github.com
and 2 more references View all →

Timeline

Published
Jan 4, 2022
Last Updated
Nov 21, 2024

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