Medium severity · published Jan 29, 2021
CVE-2021-3298
Collabtive 3.1 allows XSS when an authenticated user enters an XSS payload into the address section of the profile edit page, aka the manageuser.php?action=edit address1 parameter
5.4
CVSS
2.2%
EPSS
No
On KEV
Description
Collabtive 3.1 allows XSS when an authenticated user enters an XSS payload into the address section of the profile edit page, aka the manageuser.php?action=edit address1 parameter.
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)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Collabtive · O-dyn
3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-3298
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-3298
Vendor Advisory
https://collabtive.o-dyn.de/forum/viewforum.php?f=6
Exploit
https://www.exploit-db.com/exploits/49468
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