Medium severity · published Aug 15, 2023
CVE-2023-4347
Cross-site Scripting (XSS) - Reflected in librenms/librenms
5.4
CVSS
69.7%
EPSS
No
On KEV
Description
Cross-site Scripting (XSS) - Reflected in GitHub repository librenms/librenms prior to 23.8.0.
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)69.7% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
librenms/librenms · librenms
before 23.8.0 · source: vendor
LI
Librenms · Librenms
before 23.8.0 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4347
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4347
Patch
https://github.com/librenms/librenms/commit/91c57a1ee54631e071b6b0c952d99c8ee892e824
Exploit
https://huntr.dev/bounties/1f78c6e1-2923-46c5-9376-4cc5a8f1152f
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