Medium severity · published Jan 20, 2021
CVE-2021-3137
XWiki 12.10.2 allows XSS via an SVG document to the upload feature of the comment section
5.4
CVSS
0.7%
EPSS
No
On KEV
Description
XWiki 12.10.2 allows XSS via an SVG document to the upload feature of the comment section.
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)0.7% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XW
Xwiki · Xwiki
12.10.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-3137
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-3137
Exploit
https://www.exploit-db.com/exploits/49437
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