Medium severity · published Jan 27, 2023
CVE-2022-48013
Opencats v0.9.7 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the component /opencats/index.php?m=calendar
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
Opencats v0.9.7 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the component /opencats/index.php?m=calendar. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Description or Title text fields.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Opencats · Opencats
0.9.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-48013
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-48013
Third Party Advisory
https://github.com/Sakura-501/Opencats-0.9.7-Vulnerabilities
Exploit
https://github.com/Sakura-501/Opencats-0.9.7-Vulnerabilities/blob/main/Opencats-0.9.7-Stored%20XSS%20in%20Calendar-Add-Event.md
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