Medium severity · published May 31, 2023
CVE-2023-3021
Cross-site Scripting (XSS) - Stored in mkucej/i-librarian-free
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
Cross-site Scripting (XSS) - Stored in GitHub repository mkucej/i-librarian-free prior to 5.10.4.
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 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MK
mkucej/i-librarian-free · mkucej
before 5.10.4 · source: vendor
IL
I, Librarian · Scilico
before 5.10.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3021
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3021
Patch
https://github.com/mkucej/i-librarian-free/commit/187e5ff4f413047fb522a9ab24c3c42555d7cfe7
Exploit
https://huntr.dev/bounties/9d289d3a-2931-4e94-b61c-449581736eff
More from mkucej/i-librarian-free
6.1
CVE-2023-3020
Cross-site Scripting (XSS) - Reflected in mkucej/i-librarian-free