CVE-2021-3298

MEDIUM 5.4CVE-2021-3298 · Published 29/01/2021 · updated 17/06/2026

In short

CVE-2021-3298 is a MEDIUM (CVSS 5.4) vulnerability affecting collabtive (o-dyn).
Chance of exploitation in the next 30 days (EPSS): 2.2%, higher than 82.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
collabtive o-dyn	`= 3.1`	No fix yet

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.

References

collabtive.o-dyn.de/forum/viewforum.php · Vendor Advisory
exploit-db.com/exploits/49468 · Exploit

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Package

Affected versions

Patched versions

collabtive

o-dyn

= 3.1

No fix yet

More vulnerabilities in collabtive

See all →