Medium severity · published Apr 11, 2023
CVE-2023-26847
A stored cross-site scripting (XSS) vulnerability in OpenCATS v0.9.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the state…
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
A stored cross-site scripting (XSS) vulnerability in OpenCATS v0.9.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the state parameter at opencats/index.php?m=candidates.
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)0.4% · higher than 37% 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-2023-26847
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-26847
github.com
https://github.com/cassis-sec/CVE/tree/main/2023/CVE-2023-26847
Vendor Advisory
https://opencats.org
More from Opencats
9.8
CVE-2021-47936
OpenCATS 0.9.4 Remote Code Execution via Resume Upload
9.8
CVE-2022-48011
Opencats v0.9.7 was discovered to contain a SQL injection vulnerability via the importID parameter in the Import viewerrors function
9.8
CVE-2022-43019
OpenCATS v0.9.6 was discovered to contain a remote code execution (RCE) vulnerability via the getDataGridPager's ajax functionality
9.8
CVE-2021-41560
OpenCATS through 0.9.6 allows remote attackers to execute arbitrary code by uploading an executable file via lib/FileUtility.php
9.8
CVE-2021-25294
OpenCATS through 0.9.5-3 unsafely deserializes index.php?m=activity requests, leading to remote code execution