High severity · published Jan 14, 2023
CVE-2023-22853
Tiki before 24.1, when feature_create_webhelp is enabled, allows lib/structures/structlib.php PHP Object Injection because of an eval
8.8
CVSS
1%
EPSS
No
On KEV
Description
Tiki before 24.1, when feature_create_webhelp is enabled, allows lib/structures/structlib.php PHP Object Injection because of an eval.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TI
Tiki · Tiki
before 24.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22853
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22853
Third Party Advisory
https://karmainsecurity.com/KIS-2023-02
Vendor Advisory
https://tiki.org/articles
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